Expression of Core FRBR Concepts in RDF (original) (raw)

This Version

http://purl.org/vocab/frbr/frbr-core-20050810 [HTML] [RDF]

Latest Version

http://purl.org/vocab/frbr/core#

Previous Version

http://purl.org/vocab/frbr/frbr-core-20050809

Authors

Ian Davis http://purl.org/NET/iand

Richard Newman

Contributors

Bruce D'Arcus

Copyright © 2005 Richard Newman and Ian Davis

This work is licensed under a Creative Commons License.

Table of Contents

Introduction

Changes From Previous Version

Namespace

The URI for this vocabulary is 

http://purl.org/vocab/frbr/core#

When used in XML documents the suggested prefix is frbr

Each class or property in the vocabulary has a URI constructed by appending a term name to the vocabulary URI. For example:

http://purl.org/vocab/frbr/core#relatedEndeavour
http://purl.org/vocab/frbr/core#Endeavour

The term name for a class always starts with an uppercase character. Where the term name is comprised of multiple concatenated words, the leading character of each word will be an uppercase character. For example:

Endeavour
Work

The term name for a property always starts with an lowercase character. Where the term name is comprised of multiple concatenated words, the leading character of the second and each subsequent word will be an uppercase character. For example:

relatedEndeavour
realization

Summary of Terms

This vocabulary defines 13 classes and 48 properties .

Term Name Type Definition
Concept class An abstract idea or notion.
CorporateBody class An organization or group of individuals and/or other organizations.
Endeavour class Any of the products of artistic or creative endeavour.
Event class An action or occurrence.
Expression class A realization of a single work usually in a physical form.
Item class An exemplar of a single manifestation.
Manifestation class The physical embodiment of one or more expressions.
Object class A tangible or material thing.
Person class A living or dead individual.
Place class A location.
ResponsibleEntity class One responsible for the creation, production, distribution or maintenance of artistic or creative content.
Subject class Something that may serve as the subject of a work.
Work class An abstract notion of an artistic or intellectual creation.
abridgement property An abridgment of an expression.
abridgementOf property An expression that is abridged.
adaption property An adaption of a work or expression.
adaptionOf property A work or expression that is adapted.
alternate property An alternative to a manifestation.
alternateOf property A manifestation that is alternated.
arrangement property An arrangement of an expression.
arrangementOf property An expression that is arranged.
complement property A complement to a work or expression.
complementOf property A work or expression that is complemented.
creator property An entity in some way responsible for the creation of a work.
creatorOf property A work that was in some way created by of an entity.
embodiment property A manifestation that embodies an expression.
embodimentOf property An expression that is embodied by a manifestation.
exemplar property An item that is an exemplar of a manifestation.
exemplarOf property The manifestation that is exemplified by a item.
imitation property An imitation of a work or expression.
imitationOf property A work or expression that is imitated.
owner property An entity that owns an item.
ownerOf property An item that is in some way owned an entity.
part property A part of an endeavour.
partOf property An endeavour incorporating an endeavour.
producer property An entity in some way responsible for producing a manifestation.
producerOf property A manifestation that was in some way produced an entity.
realization property An expression that is an intellectual or artistic realization of a work.
realizationOf property The work that has been realized by an expression.
realizer property An entity in some way responsible for realizing an expression.
realizerOf property An expression that was in some way realized by an entity.
reconfiguration property A recongifuration of an item.
reconfigurationOf property An item that is reconfigured.
relatedEndeavour property Another endeavour that is related in some way to an endeavour.
reproduction property A reproduction of a manifestation or item.
reproductionOf property A manifestation or item that is reproduced.
responsibleEntity property An entity in some way responsible for an endeavour.
responsibleEntityOf property An endeavour that is the responsibility of an entity.
revision property A revision of an expression.
revisionOf property An expression that is revised.
subject property The subject of a work.
successor property A successor to a work or expression.
successorOf property A work or expression that is succeeded.
summarization property A summarization of a work or expression.
summarizationOf property A work or expression that is summarized.
supplement property A supplement to a work or expression.
supplementOf property A work or expression that is supplemented.
transformation property A transformation of a work or expression.
transformationOf property A work or expression that is transformed.
translation property A translation of an expression.
translationOf property An expression that is translated.

Vocabulary Classes

Class: Concept

Definition: An abstract idea or notion.

URI: http://purl.org/vocab/frbr/core#Concept
Label: concept
Subclass of frbr:Subject and skos:Concept
Disjoint with frbr:Object, frbr:Event and frbr:Place
Paraphrase (experimental) A frbr:Concept is something that, amongst other things, is afrbr:Subject and is askos:Concept but is not afrbr:Object and is not afrbr:Event and is not afrbr:Place

History

Class: CorporateBody

Definition: An organization or group of individuals and/or other organizations.

URI: http://purl.org/vocab/frbr/core#CorporateBody
Label: corporate body
Subclass of frbr:ResponsibleEntity
Equivalent to Union of foaf:Organization or a foaf:Group
Paraphrase (experimental) A frbr:CorporateBody is something that, amongst other things, is afrbr:ResponsibleEntity and must be something that, amongst other things, is a foaf:Organization or a foaf:Group

History

Class: Endeavour

Definition: Any of the products of artistic or creative endeavour.

URI: http://purl.org/vocab/frbr/core#Endeavour
Label: endeavour
Disjoint with frbr:ResponsibleEntity and frbr:Subject
Equivalent to Union of frbr:Expression , frbr:Item , frbr:Manifestation or a frbr:Work
Paraphrase (experimental) A frbr:Endeavour is something that, amongst other things, is not afrbr:ResponsibleEntity and is not afrbr:Subject and must be something that, amongst other things, is a frbr:Expression , frbr:Item , frbr:Manifestation or a frbr:Work

History

Class: Event

Definition: An action or occurrence.

URI: http://purl.org/vocab/frbr/core#Event
Label: event
Subclass of frbr:Subject and owltime:Event
Disjoint with frbr:Place, frbr:Object and frbr:Concept
Paraphrase (experimental) A frbr:Event is something that, amongst other things, is afrbr:Subject and is aowltime:Event but is not afrbr:Place and is not afrbr:Object and is not afrbr:Concept

History

Class: Expression

Definition: A realization of a single work usually in a physical form.

URI: http://purl.org/vocab/frbr/core#Expression
Label: expression
Subclass of frbr:Endeavour
Disjoint with frbr:Work, frbr:Item and frbr:Manifestation
Paraphrase (experimental) A frbr:Expression is something that, amongst other things, is afrbr:Endeavour but is not afrbr:Work and is not afrbr:Item and is not afrbr:Manifestation

History

Class: Item

Definition: An exemplar of a single manifestation.

URI: http://purl.org/vocab/frbr/core#Item
Label: item
Subclass of frbr:Endeavour
Disjoint with frbr:Work, frbr:Expression and frbr:Manifestation
Paraphrase (experimental) A frbr:Item is something that, amongst other things, is afrbr:Endeavour but is not afrbr:Work and is not afrbr:Expression and is not afrbr:Manifestation

History

Class: Manifestation

Definition: The physical embodiment of one or more expressions.

URI: http://purl.org/vocab/frbr/core#Manifestation
Label: manifestation
Subclass of frbr:Endeavour
Disjoint with frbr:Work, frbr:Expression and frbr:Item
Paraphrase (experimental) A frbr:Manifestation is something that, amongst other things, is afrbr:Endeavour but is not afrbr:Work and is not afrbr:Expression and is not afrbr:Item

History

Class: Object

Definition: A tangible or material thing.

URI: http://purl.org/vocab/frbr/core#Object
Label: object
Subclass of frbr:Subject and geo:SpatialThing
Disjoint with frbr:Event, frbr:Place and frbr:Concept
Paraphrase (experimental) A frbr:Object is something that, amongst other things, is afrbr:Subject and is ageo:SpatialThing but is not afrbr:Event and is not afrbr:Place and is not afrbr:Concept

History

Class: Person

Definition: A living or dead individual.

URI: http://purl.org/vocab/frbr/core#Person
Label: person
Disjoint with frbr:Endeavour and frbr:Subject
Equivalent to foaf:Person
Paraphrase (experimental) A frbr:Person is something that, amongst other things, is not afrbr:Endeavour and is not afrbr:Subject and must be

History

Class: Place

Definition: A location.

URI: http://purl.org/vocab/frbr/core#Place
Label: place
Subclass of frbr:Subject and geo:SpatialThing
Disjoint with frbr:Event, frbr:Object and frbr:Concept
Paraphrase (experimental) A frbr:Place is something that, amongst other things, is afrbr:Subject and is ageo:SpatialThing but is not afrbr:Event and is not afrbr:Object and is not afrbr:Concept

History

Class: ResponsibleEntity

Definition: One responsible for the creation, production, distribution or maintenance of artistic or creative content.

URI: http://purl.org/vocab/frbr/core#ResponsibleEntity
Label: responsible entity
Disjoint with frbr:Endeavour and frbr:Subject
Equivalent to Union of frbr:CorporateBody or a foaf:Person
Paraphrase (experimental) A frbr:ResponsibleEntity is something that, amongst other things, is not afrbr:Endeavour and is not afrbr:Subject and must be something that, amongst other things, is a frbr:CorporateBody or a foaf:Person

History

Class: Subject

Definition: Something that may serve as the subject of a work.

URI: http://purl.org/vocab/frbr/core#Subject
Label: subject
Disjoint with frbr:ResponsibleEntity and frbr:Endeavour
Equivalent to Union of frbr:Event , frbr:Object , frbr:Place or a frbr:Concept
Paraphrase (experimental) A frbr:Subject is something that, amongst other things, is not afrbr:ResponsibleEntity and is not afrbr:Endeavour and must be something that, amongst other things, is a frbr:Event , frbr:Object , frbr:Place or a frbr:Concept

History

Class: Work

Definition: An abstract notion of an artistic or intellectual creation.

URI: http://purl.org/vocab/frbr/core#Work
Label: work
Subclass of frbr:Endeavour and wordnet:Work~2
Disjoint with frbr:Expression, frbr:Manifestation and frbr:Item
Paraphrase (experimental) A frbr:Work is something that, amongst other things, is afrbr:Endeavour and is awordnet:Work~2 but is not afrbr:Expression and is not afrbr:Manifestation and is not afrbr:Item

History

Vocabulary Properties

Property: abridgement

Definition: [The value of this property is] An abridgment of an expression.

URI: http://purl.org/vocab/frbr/core#abridgement
Label: abridgement
Domain frbr:Expression
Range frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:abridgementOf
Paraphrase (experimental) Having a frbr:abridgement implies being something that, amongst other things, is a frbr:Expression

History

Property: abridgementOf

Definition: [The value of this property is] An expression that is abridged.

URI: http://purl.org/vocab/frbr/core#abridgementOf
Label: abridgement of
Domain frbr:Expression
Range frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:abridgement
Paraphrase (experimental) Having a frbr:abridgementOf implies being something that, amongst other things, is a frbr:Expression

History

Property: adaption

Definition: [The value of this property is] An adaption of a work or expression.

URI: http://purl.org/vocab/frbr/core#adaption
Label: adaption
Domain Union of frbr:Work or a frbr:Expression
Range Union of frbr:Work or a frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:adaptionOf
Paraphrase (experimental) Having a frbr:adaption implies being something that, amongst other things, is a frbr:Work or a frbr:Expression

History

Property: adaptionOf

Definition: [The value of this property is] A work or expression that is adapted.

URI: http://purl.org/vocab/frbr/core#adaptionOf
Label: adaption of
Domain Union of frbr:Work or a frbr:Expression
Range Union of frbr:Work or a frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:adaption
Paraphrase (experimental) Having a frbr:adaptionOf implies being something that, amongst other things, is a frbr:Work or a frbr:Expression

History

Property: alternate

Definition: [The value of this property is] An alternative to a manifestation.

URI: http://purl.org/vocab/frbr/core#alternate
Label: alternate
Domain frbr:Manifestation
Range frbr:Manifestation
Subproperty of frbr:relatedEndeavour
Inverse of frbr:alternateOf
Paraphrase (experimental) Having a frbr:alternate implies being something that, amongst other things, is a frbr:Manifestation

History

Property: alternateOf

Definition: [The value of this property is] A manifestation that is alternated.

URI: http://purl.org/vocab/frbr/core#alternateOf
Label: alternate of
Domain frbr:Manifestation
Range frbr:Manifestation
Subproperty of frbr:relatedEndeavour
Inverse of frbr:alternate
Paraphrase (experimental) Having a frbr:alternateOf implies being something that, amongst other things, is a frbr:Manifestation

History

Property: arrangement

Definition: [The value of this property is] An arrangement of an expression.

URI: http://purl.org/vocab/frbr/core#arrangement
Label: arrangement
Domain frbr:Expression
Range frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:arrangementOf
Paraphrase (experimental) Having a frbr:arrangement implies being something that, amongst other things, is a frbr:Expression

History

Property: arrangementOf

Definition: [The value of this property is] An expression that is arranged.

URI: http://purl.org/vocab/frbr/core#arrangementOf
Label: arrangement of
Domain frbr:Expression
Range frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:arrangement
Paraphrase (experimental) Having a frbr:arrangementOf implies being something that, amongst other things, is a frbr:Expression

History

Property: complement

Definition: [The value of this property is] A complement to a work or expression.

URI: http://purl.org/vocab/frbr/core#complement
Label: complement
Domain Union of frbr:Work or a frbr:Expression
Range Union of frbr:Work or a frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:complementOf
Paraphrase (experimental) Having a frbr:complement implies being something that, amongst other things, is a frbr:Work or a frbr:Expression

History

Property: complementOf

Definition: [The value of this property is] A work or expression that is complemented.

URI: http://purl.org/vocab/frbr/core#complementOf
Label: complement of
Domain Union of frbr:Work or a frbr:Expression
Range Union of frbr:Work or a frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:complement
Paraphrase (experimental) Having a frbr:complementOf implies being something that, amongst other things, is a frbr:Work or a frbr:Expression

History

Property: creator

Definition: [The value of this property is] An entity in some way responsible for the creation of a work.

URI: http://purl.org/vocab/frbr/core#creator
Label: creator
Domain frbr:Work
Range frbr:ResponsibleEntity
Subproperty of frbr:responsibleEntity
Inverse of frbr:creatorOf
Paraphrase (experimental) Having a frbr:creator implies being something that, amongst other things, is a frbr:Work

History

Property: creatorOf

Definition: [The value of this property is] A work that was in some way created by of an entity.

URI: http://purl.org/vocab/frbr/core#creatorOf
Label: creator of
Domain frbr:ResponsibleEntity
Range frbr:Work
Subproperty of frbr:responsibleEntityOf
Inverse of frbr:creator
Paraphrase (experimental) Having a frbr:creatorOf implies being something that, amongst other things, is a frbr:ResponsibleEntity

History

Property: embodiment

Definition: [The value of this property is] A manifestation that embodies an expression.

URI: http://purl.org/vocab/frbr/core#embodiment
Label: embodiment
Domain frbr:Expression
Range frbr:Manifestation
Subproperty of frbr:relatedEndeavour
Inverse of frbr:embodimentOf
Paraphrase (experimental) Having a frbr:embodiment implies being something that, amongst other things, is a frbr:Expression

History

Property: embodimentOf

Definition: [The value of this property is] An expression that is embodied by a manifestation.

URI: http://purl.org/vocab/frbr/core#embodimentOf
Label: embodiment of
Domain frbr:Manifestation
Range frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:embodiment
Paraphrase (experimental) Having a frbr:embodimentOf implies being something that, amongst other things, is a frbr:Manifestation

History

Property: exemplar

Definition: [The value of this property is] An item that is an exemplar of a manifestation.

URI: http://purl.org/vocab/frbr/core#exemplar
Label: exemplar
Domain frbr:Manifestation
Range frbr:Item
Subproperty of frbr:relatedEndeavour
Inverse of frbr:exemplarOf
Paraphrase (experimental) Having a frbr:exemplar implies being something that, amongst other things, is a frbr:Manifestation

History

Property: exemplarOf

Definition: [The value of this property is] The manifestation that is exemplified by a item.

URI: http://purl.org/vocab/frbr/core#exemplarOf
Label: exemplar of
Domain frbr:Item
Range frbr:Manifestation
Subproperty of frbr:relatedEndeavour
Inverse of frbr:exemplar
Paraphrase (experimental) Having a frbr:exemplarOf implies being something that, amongst other things, is a frbr:Item

History

Property: imitation

Definition: [The value of this property is] An imitation of a work or expression.

URI: http://purl.org/vocab/frbr/core#imitation
Label: imitation
Domain Union of frbr:Work or a frbr:Expression
Range Union of frbr:Work or a frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:imitationOf
Paraphrase (experimental) Having a frbr:imitation implies being something that, amongst other things, is a frbr:Work or a frbr:Expression

History

Property: imitationOf

Definition: [The value of this property is] A work or expression that is imitated.

URI: http://purl.org/vocab/frbr/core#imitationOf
Label: imitation of
Domain Union of frbr:Work or a frbr:Expression
Range Union of frbr:Work or a frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:imitation
Paraphrase (experimental) Having a frbr:imitationOf implies being something that, amongst other things, is a frbr:Work or a frbr:Expression

History

Property: owner

Definition: [The value of this property is] An entity that owns an item.

URI: http://purl.org/vocab/frbr/core#owner
Label: owner
Domain frbr:Item
Range frbr:ResponsibleEntity
Subproperty of frbr:responsibleEntity
Inverse of frbr:ownerOf
Paraphrase (experimental) Having a frbr:owner implies being something that, amongst other things, is a frbr:Item

History

Property: ownerOf

Definition: [The value of this property is] An item that is in some way owned an entity.

URI: http://purl.org/vocab/frbr/core#ownerOf
Label: owner of
Domain frbr:ResponsibleEntity
Range frbr:Item
Subproperty of frbr:responsibleEntityOf
Inverse of frbr:owner
Paraphrase (experimental) Having a frbr:ownerOf implies being something that, amongst other things, is a frbr:ResponsibleEntity

History

Property: part

Definition: [The value of this property is] A part of an endeavour.

URI: http://purl.org/vocab/frbr/core#part
Label: part
Subproperty of frbr:relatedEndeavour
Inverse of frbr:partOf

History

Property: partOf

Definition: [The value of this property is] An endeavour incorporating an endeavour.

URI: http://purl.org/vocab/frbr/core#partOf
Label: part of
Subproperty of frbr:relatedEndeavour
Inverse of frbr:part

History

Property: producer

Definition: [The value of this property is] An entity in some way responsible for producing a manifestation.

URI: http://purl.org/vocab/frbr/core#producer
Label: producer
Domain frbr:Manifestation
Range frbr:ResponsibleEntity
Subproperty of frbr:responsibleEntity
Inverse of frbr:producerOf
Paraphrase (experimental) Having a frbr:producer implies being something that, amongst other things, is a frbr:Manifestation

History

Property: producerOf

Definition: [The value of this property is] A manifestation that was in some way produced an entity.

URI: http://purl.org/vocab/frbr/core#producerOf
Label: producer of
Domain frbr:ResponsibleEntity
Range frbr:Manifestation
Subproperty of frbr:responsibleEntityOf
Inverse of frbr:producer
Paraphrase (experimental) Having a frbr:producerOf implies being something that, amongst other things, is a frbr:ResponsibleEntity

History

Property: realization

Definition: [The value of this property is] An expression that is an intellectual or artistic realization of a work.

URI: http://purl.org/vocab/frbr/core#realization
Label: realization
Domain frbr:Work
Range frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:realizationOf
Paraphrase (experimental) Having a frbr:realization implies being something that, amongst other things, is a frbr:Work

History

Property: realizationOf

Definition: [The value of this property is] The work that has been realized by an expression.

URI: http://purl.org/vocab/frbr/core#realizationOf
Label: realization of
Domain frbr:Expression
Range frbr:Work
Subproperty of frbr:relatedEndeavour
Inverse of frbr:realization
Paraphrase (experimental) Having a frbr:realizationOf implies being something that, amongst other things, is a frbr:Expression

History

Property: realizer

Definition: [The value of this property is] An entity in some way responsible for realizing an expression.

URI: http://purl.org/vocab/frbr/core#realizer
Label: realizer
Domain frbr:Expression
Range frbr:ResponsibleEntity
Subproperty of frbr:responsibleEntity
Inverse of frbr:realizerOf
Paraphrase (experimental) Having a frbr:realizer implies being something that, amongst other things, is a frbr:Expression

History

Property: realizerOf

Definition: [The value of this property is] An expression that was in some way realized by an entity.

URI: http://purl.org/vocab/frbr/core#realizerOf
Label: realizer of
Domain frbr:ResponsibleEntity
Range frbr:Expression
Subproperty of frbr:responsibleEntityOf
Inverse of frbr:realizer
Paraphrase (experimental) Having a frbr:realizerOf implies being something that, amongst other things, is a frbr:ResponsibleEntity

History

Property: reconfiguration

Definition: [The value of this property is] A recongifuration of an item.

URI: http://purl.org/vocab/frbr/core#reconfiguration
Label: reconfiguration
Domain frbr:Item
Range frbr:Item
Subproperty of frbr:relatedEndeavour
Inverse of frbr:reconfigurationOf
Paraphrase (experimental) Having a frbr:reconfiguration implies being something that, amongst other things, is a frbr:Item

History

Property: reconfigurationOf

Definition: [The value of this property is] An item that is reconfigured.

URI: http://purl.org/vocab/frbr/core#reconfigurationOf
Label: reconfiguration of
Domain frbr:Item
Range frbr:Item
Subproperty of frbr:relatedEndeavour
Inverse of frbr:reconfiguration
Paraphrase (experimental) Having a frbr:reconfigurationOf implies being something that, amongst other things, is a frbr:Item

History

Definition: [The value of this property is] Another endeavour that is related in some way to an endeavour.

URI: http://purl.org/vocab/frbr/core#relatedEndeavour
Label: related endeavour
Domain frbr:Endeavour
Range frbr:Endeavour
Paraphrase (experimental) Having a frbr:relatedEndeavour implies being something that, amongst other things, is a frbr:Endeavour

History

Property: reproduction

Definition: [The value of this property is] A reproduction of a manifestation or item.

URI: http://purl.org/vocab/frbr/core#reproduction
Label: reproduction
Domain Union of frbr:Manifestation or a frbr:Item
Range Union of frbr:Manifestation or a frbr:Item
Subproperty of frbr:relatedEndeavour
Inverse of frbr:reproductionOf
Paraphrase (experimental) Having a frbr:reproduction implies being something that, amongst other things, is a frbr:Manifestation or a frbr:Item

History

Property: reproductionOf

Definition: [The value of this property is] A manifestation or item that is reproduced.

URI: http://purl.org/vocab/frbr/core#reproductionOf
Label: reproduction of
Domain Union of frbr:Manifestation or a frbr:Item
Range Union of frbr:Manifestation or a frbr:Item
Subproperty of frbr:relatedEndeavour
Inverse of frbr:reproduction
Paraphrase (experimental) Having a frbr:reproductionOf implies being something that, amongst other things, is a frbr:Manifestation or a frbr:Item

History

Property: responsibleEntity

Definition: [The value of this property is] An entity in some way responsible for an endeavour.

URI: http://purl.org/vocab/frbr/core#responsibleEntity
Label: responsible entity
Domain frbr:Endeavour
Range frbr:ResponsibleEntity
Inverse of frbr:responsibleEntityOf
Paraphrase (experimental) Having a frbr:responsibleEntity implies being something that, amongst other things, is a frbr:Endeavour

History

Property: responsibleEntityOf

Definition: [The value of this property is] An endeavour that is the responsibility of an entity.

URI: http://purl.org/vocab/frbr/core#responsibleEntityOf
Label: responsible entity of
Domain frbr:ResponsibleEntity
Range frbr:Endeavour
Inverse of frbr:responsibleEntity
Paraphrase (experimental) Having a frbr:responsibleEntityOf implies being something that, amongst other things, is a frbr:ResponsibleEntity

History

Property: revision

Definition: [The value of this property is] A revision of an expression.

URI: http://purl.org/vocab/frbr/core#revision
Label: revision
Domain frbr:Expression
Range frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:revisionOf
Paraphrase (experimental) Having a frbr:revision implies being something that, amongst other things, is a frbr:Expression

History

Property: revisionOf

Definition: [The value of this property is] An expression that is revised.

URI: http://purl.org/vocab/frbr/core#revisionOf
Label: revision of
Domain frbr:Expression
Range frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:revision
Paraphrase (experimental) Having a frbr:revisionOf implies being something that, amongst other things, is a frbr:Expression

History

Property: subject

Definition: [The value of this property is] The subject of a work.

URI: http://purl.org/vocab/frbr/core#subject
Label: subject
Domain frbr:Work
Range Union of frbr:Endeavour , frbr:ResponsibleEntity or a frbr:Subject
Paraphrase (experimental) Having a frbr:subject implies being something that, amongst other things, is a frbr:Work

History

Property: successor

Definition: [The value of this property is] A successor to a work or expression.

URI: http://purl.org/vocab/frbr/core#successor
Label: successor
Domain Union of frbr:Work or a frbr:Expression
Range Union of frbr:Work or a frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:successorOf
Paraphrase (experimental) Having a frbr:successor implies being something that, amongst other things, is a frbr:Work or a frbr:Expression

History

Property: successorOf

Definition: [The value of this property is] A work or expression that is succeeded.

URI: http://purl.org/vocab/frbr/core#successorOf
Label: successor of
Domain Union of frbr:Work or a frbr:Expression
Range Union of frbr:Work or a frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:successor
Paraphrase (experimental) Having a frbr:successorOf implies being something that, amongst other things, is a frbr:Work or a frbr:Expression

History

Property: summarization

Definition: [The value of this property is] A summarization of a work or expression.

URI: http://purl.org/vocab/frbr/core#summarization
Label: summarization
Domain Union of frbr:Work or a frbr:Expression
Range Union of frbr:Work or a frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:summarizationOf
Paraphrase (experimental) Having a frbr:summarization implies being something that, amongst other things, is a frbr:Work or a frbr:Expression

History

Property: summarizationOf

Definition: [The value of this property is] A work or expression that is summarized.

URI: http://purl.org/vocab/frbr/core#summarizationOf
Label: summarization of
Domain Union of frbr:Work or a frbr:Expression
Range Union of frbr:Work or a frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:summarization
Paraphrase (experimental) Having a frbr:summarizationOf implies being something that, amongst other things, is a frbr:Work or a frbr:Expression

History

Property: supplement

Definition: [The value of this property is] A supplement to a work or expression.

URI: http://purl.org/vocab/frbr/core#supplement
Label: supplement
Domain Union of frbr:Work or a frbr:Expression
Range Union of frbr:Work or a frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:supplementOf
Paraphrase (experimental) Having a frbr:supplement implies being something that, amongst other things, is a frbr:Work or a frbr:Expression

History

Property: supplementOf

Definition: [The value of this property is] A work or expression that is supplemented.

URI: http://purl.org/vocab/frbr/core#supplementOf
Label: supplement of
Domain Union of frbr:Work or a frbr:Expression
Range Union of frbr:Work or a frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:supplement
Paraphrase (experimental) Having a frbr:supplementOf implies being something that, amongst other things, is a frbr:Work or a frbr:Expression

History

Property: transformation

Definition: [The value of this property is] A transformation of a work or expression.

URI: http://purl.org/vocab/frbr/core#transformation
Label: transformation
Domain Union of frbr:Work or a frbr:Expression
Range Union of frbr:Work or a frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:transformationOf
Paraphrase (experimental) Having a frbr:transformation implies being something that, amongst other things, is a frbr:Work or a frbr:Expression

History

Property: transformationOf

Definition: [The value of this property is] A work or expression that is transformed.

URI: http://purl.org/vocab/frbr/core#transformationOf
Label: transformation of
Domain Union of frbr:Work or a frbr:Expression
Range Union of frbr:Work or a frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:transformation
Paraphrase (experimental) Having a frbr:transformationOf implies being something that, amongst other things, is a frbr:Work or a frbr:Expression

History

Property: translation

Definition: [The value of this property is] A translation of an expression.

URI: http://purl.org/vocab/frbr/core#translation
Label: translation
Domain frbr:Expression
Range frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:translationOf
Paraphrase (experimental) Having a frbr:translation implies being something that, amongst other things, is a frbr:Expression

History

Property: translationOf

Definition: [The value of this property is] An expression that is translated.

URI: http://purl.org/vocab/frbr/core#translationOf
Label: translation of
Domain frbr:Expression
Range frbr:Expression
Subproperty of frbr:relatedEndeavour
Inverse of frbr:translation
Paraphrase (experimental) Having a frbr:translationOf implies being something that, amongst other things, is a frbr:Expression

History

Examples

Describing a Film

This example describes a work with title 'Amores Peros' which has been expressed as a motion picture. One manifestation of that motion picture is a DVD.


@prefix frbr: <http://purl.org/vocab/frbr/core#> .
@prefix rbib: <http://purl.org/net/xbib#> .
@prefix dc: <http://purl.org/dc/elements/1.1/> .

<http://www.imdb.com/title/tt0245712/>
  a frbr:Work;
  dc:title "Amores Perros"@es ;
  dc:title "Love's a Bitch"@en ;
  frbr:subject <#Global_Cities> ;
  frbr:subject <#Mexico_City> ;
  frbr:realization <#amores-perros> ;
  rbib:comment "Set in Mexico City."@en ;
  rbib:comment "Shows the complexities of global city life."@en .

<#amores-perros>
  a rbib:MotionPicture ;
  dc:creator "Alejandro González Iñárritu" ;
  frbr:embodiment <#amores-perros-dvd> .

<#amores-perros-dvd>
  a rbib:DVD ;
  dc:date "2000" .

RDF Schema

The schema included here is informational only. The normative schema can be found at http://purl.org/vocab/frbr/frbr-core-20050810.rdf

<rdf:RDF
   xmlns:skos="http://www.w3.org/2004/02/skos/core#"
   xmlns:cc="http://web.resource.org/cc/"
   xmlns:dctype="http://purl.org/dc/dcmitype/"
   xmlns:dct="http://purl.org/dc/terms/"
   xmlns:vann="http://purl.org/vocab/vann/"
   xmlns:dc="http://purl.org/dc/elements/1.1/"
   xmlns:owl="http://www.w3.org/2002/07/owl#"
   xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
  
  <owl:Ontology
     rdf:about=""
     dc:date="2005-08-10">
    <dc:title xml:lang="en">Expression of Core FRBR Concepts in RDF</dc:title>
    <rdfs:comment xml:lang="en">
      This vocabulary is an expression in RDF of the concepts and relations 
      described in the IFLA report on the Functional Requirements for 
      Bibliographic Records (FRBR).
    </rdfs:comment>
    <rdfs:comment xml:lang="en">
      This vocabulary is a work in progress, it includes RDF classes for the 
      group 1, 2 and 3 entities described by the FRBR report and properties 
      corresponding to the core relationships between those entities. It does 
      not yet describe attributes of the entities. Where possible, appropriate 
      relationships with other vocabularies are included in order to place 
      this vocabulary in the context of existing RDF work.
    </rdfs:comment>
    <dc:identifier>http://purl.org/vocab/frbr/frbr-core-20050810</dc:identifier>
    <dct:isVersionOf rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <dc:creator>Ian Davis <http://purl.org/NET/iand></dc:creator>
    <dc:creator>Richard Newman</dc:creator>
    <dc:contributor>Bruce D'Arcus</dc:contributor>
    <dc:rights>Copyright © 2005 Richard Newman and Ian Davis</dc:rights>
    <dct:replaces rdf:resource="http://purl.org/vocab/frbr/frbr-core-20050809"/>
    <vann:preferredNamespaceUri>http://purl.org/vocab/frbr/core#</vann:preferredNamespaceUri>
    <vann:preferredNamespacePrefix>frbr</vann:preferredNamespacePrefix>
    <dct:hasFormat>
      <dctype:Text rdf:about="http://purl.org/vocab/frbr/frbr-core-20050810.html">
        <dc:format>
          <dct:IMT>
            <rdf:value>text/html</rdf:value>
            <rdfs:label xml:lang="en">HTML</rdfs:label>
          </dct:IMT>
        </dc:format>
      </dctype:Text>
    </dct:hasFormat>
    <dct:hasFormat>
      <dctype:Text rdf:about="http://purl.org/vocab/frbr/frbr-core-20050810.rdf">
        <dc:format>
          <dct:IMT>
            <rdf:value>application/rdf+xml</rdf:value>
            <rdfs:label xml:lang="en">RDF</rdfs:label>
          </dct:IMT>
        </dc:format>
      </dctype:Text>
    </dct:hasFormat>
    <skos:example rdf:resource="./frbr-example-film-20050809.html"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Sorted properties and classes alphabetically by URI"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added experimental paraphrases to property and class descriptions"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Fixed type in film example and added creator and date"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added alternate, alternateOf, reconfiguration, reconfigurationOf properties"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Made domains and ranges of many properties more specific"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Item is now not a subclass of geo:SpatialThing"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:Ontology>
  
  <cc:Work rdf:about="">
    <cc:license rdf:resource="http://creativecommons.org/licenses/by/2.0/uk/"/>
  </cc:Work>
  
  <cc:License rdf:about="http://creativecommons.org/licenses/by/2.0/uk/">
    <cc:permits rdf:resource="http://web.resource.org/cc/Reproduction"/>
    <cc:permits rdf:resource="http://web.resource.org/cc/Distribution"/>
    <cc:requires rdf:resource="http://web.resource.org/cc/Notice"/>
    <cc:requires rdf:resource="http://web.resource.org/cc/Attribution"/>
    <cc:permits rdf:resource="http://web.resource.org/cc/DerivativeWorks"/>
  </cc:License>
  
  <owl:ObjectProperty rdf:about="http://purl.org/dc/elements/1.1/format"/>
  
  <owl:ObjectProperty rdf:about="http://purl.org/dc/terms/hasFormat"/>
  
  <owl:AnnotationProperty rdf:about="http://purl.org/dc/terms/isVersionOf"/>
  
  <owl:AnnotationProperty rdf:about="http://purl.org/dc/terms/replaces"/>
  
  <owl:AnnotationProperty rdf:about="http://purl.org/dc/elements/1.1/type"/>
  
  <owl:DatatypeProperty rdf:about="http://purl.org/dc/elements/1.1/rights"/>
  
  <owl:DatatypeProperty rdf:about="http://purl.org/dc/elements/1.1/date"/>
  
  <owl:DatatypeProperty rdf:about="http://purl.org/dc/elements/1.1/identifier"/>
  
  <owl:DatatypeProperty rdf:about="http://purl.org/dc/elements/1.1/contributor"/>
  
  <owl:DatatypeProperty rdf:about="http://purl.org/dc/elements/1.1/title"/>
  
  <owl:AnnotationProperty rdf:about="http://purl.org/vocab/vann/preferredNamespacePrefix"/>
  
  <owl:AnnotationProperty rdf:about="http://purl.org/vocab/vann/preferredNamespaceUri"/>
  
  <owl:AnnotationProperty rdf:about="http://purl.org/vocab/vann/changes"/>
  
  <owl:DatatypeProperty rdf:about="http://www.w3.org/1999/02/22-rdf-syntax-ns#value"/>
  
  <owl:Class rdf:about="http://www.isi.edu/~pan/damltime/time-entry.owl#Event"/>
  
  <owl:Class rdf:about="http://www.w3.org/2003/01/geo/wgs84_pos#SpatialThing"/>
  
  <owl:Class rdf:about="http://xmlns.com/wordnet/1.6/Work~2"/>
  
  <owl:Class rdf:about="http://purl.org/dc/terms/IMT"/>
  
  <owl:Class rdf:about="http://www.w3.org/2004/02/skos/core#Concept"/>
  
  <owl:Class rdf:about="http://purl.org/dc/dcmitype/Text"/>
  
  <owl:Class rdf:about="http://web.resource.org/cc/License"/>
  
  <owl:Class rdf:about="http://web.resource.org/cc/Permission"/>
  
  <owl:Class rdf:about="http://web.resource.org/cc/Requirement"/>
  
  <owl:ObjectProperty rdf:about="http://web.resource.org/cc/permits"/>
  
  <owl:ObjectProperty rdf:about="http://web.resource.org/cc/requires"/>
  
  <owl:AnnotationProperty rdf:about="http://web.resource.org/cc/license"/>
  
  <cc:Permission rdf:about="http://web.resource.org/cc/Reproduction"/>
  
  <cc:Permission rdf:about="http://web.resource.org/cc/Distribution"/>
  
  <cc:Requirement rdf:about="http://web.resource.org/cc/Notice"/>
  
  <cc:Requirement rdf:about="http://web.resource.org/cc/Attribution"/>
  
  <cc:Permission rdf:about="http://web.resource.org/cc/DerivativeWorks"/>
  
  <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Endeavour">
    <rdfs:label xml:lang="en">endeavour</rdfs:label>
    <skos:definition xml:lang="en">Any of the products of artistic or creative endeavour.</skos:definition>
    <rdfs:comment xml:lang="en">
      This class represents any one of the FRBR group one entities.
    </rdfs:comment>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#ResponsibleEntity"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Subject"/>
    <owl:equivalentClass>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Item"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Manifestation"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
        </owl:unionOf>
      </owl:Class>
    </owl:equivalentClass>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added comment"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Extracted definition from existing comment"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:Class>
  
  <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work">
    <rdfs:label xml:lang="en">work</rdfs:label>
    <skos:definition xml:lang="en">An abstract notion of an artistic or intellectual creation.</skos:definition>
    <rdfs:comment xml:lang="en">This class corresponds to the FRBR group one entity 'Work'.</rdfs:comment>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:subClassOf rdf:resource="http://purl.org/vocab/frbr/core#Endeavour"/>
    <rdfs:subClassOf rdf:resource="http://xmlns.com/wordnet/1.6/Work~2"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Manifestation"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Item"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added comment"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Made subclass of wordnet:Work~2"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Extracted definition from existing comment"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:Class>
  
  <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression">
    <rdfs:label xml:lang="en">expression</rdfs:label>
    <skos:definition xml:lang="en">A realization of a single work usually in a physical form.</skos:definition>
    <rdfs:comment xml:lang="en">
      This class corresponds to the FRBR group one entity 'Expression'.
    </rdfs:comment>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:subClassOf rdf:resource="http://purl.org/vocab/frbr/core#Endeavour"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Work"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Item"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Manifestation"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added comment"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Extracted definition from existing comment"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:Class>
  
  <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Manifestation">
    <rdfs:label xml:lang="en">manifestation</rdfs:label>
    <skos:definition xml:lang="en">The physical embodiment of one or more expressions.</skos:definition>
    <rdfs:comment xml:lang="en">
      This class corresponds to the FRBR group one entity 'Manifestation'.
    </rdfs:comment>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:subClassOf rdf:resource="http://purl.org/vocab/frbr/core#Endeavour"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Work"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Item"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added comment"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Extracted definition from existing comment"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:Class>
  
  <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Item">
    <rdfs:label xml:lang="en">item</rdfs:label>
    <skos:definition xml:lang="en">An exemplar of a single manifestation.</skos:definition>
    <rdfs:comment xml:lang="en">This class corresponds to the FRBR group one entity 'Item'.</rdfs:comment>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:subClassOf rdf:resource="http://purl.org/vocab/frbr/core#Endeavour"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Work"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Manifestation"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Made subclass of geo:SpatialThing"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added comment"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Extracted definition from existing comment"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Removed subclass of geo:SpatialThing"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:Class>
  
  <owl:Class rdf:about="http://purl.org/vocab/frbr/core#ResponsibleEntity">
    <rdfs:label xml:lang="en">responsible entity</rdfs:label>
    <skos:definition xml:lang="en">
      One responsible for the creation, production, distribution or 
      maintenance of artistic or creative content.
    </skos:definition>
    <rdfs:comment xml:lang="en">This class represents any of the FRBR group two entities.</rdfs:comment>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Endeavour"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Subject"/>
    <owl:equivalentClass>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#CorporateBody"/>
          <owl:Class rdf:about="http://xmlns.com/foaf/0.1/Person"/>
        </owl:unionOf>
      </owl:Class>
    </owl:equivalentClass>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added comment"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Extracted definition from existing comment"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:Class>
  
  <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Person">
    <rdfs:label xml:lang="en">person</rdfs:label>
    <skos:definition xml:lang="en">A living or dead individual.</skos:definition>
    <rdfs:comment xml:lang="en">
      This class corresponds to the FRBR group two entity 'Person'.
    </rdfs:comment>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Endeavour"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Subject"/>
    <owl:equivalentClass rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
    <dct:issued>2005-08-08</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added comment"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Extracted definition from existing comment"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:Class>
  
  <owl:Class rdf:about="http://purl.org/vocab/frbr/core#CorporateBody">
    <rdfs:label xml:lang="en">corporate body</rdfs:label>
    <skos:definition xml:lang="en">
      An organization or group of individuals and/or other organizations.
    </skos:definition>
    <rdfs:comment xml:lang="en">
      This class corresponds to the FRBR group two entity 'Corporate Body'.
    </rdfs:comment>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:subClassOf rdf:resource="http://purl.org/vocab/frbr/core#ResponsibleEntity"/>
    <owl:equivalentClass>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://xmlns.com/foaf/0.1/Organization"/>
          <owl:Class rdf:about="http://xmlns.com/foaf/0.1/Group"/>
        </owl:unionOf>
      </owl:Class>
    </owl:equivalentClass>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added comment"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Extracted definition from existing comment"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:Class>
  
  <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Subject">
    <rdfs:label xml:lang="en">subject</rdfs:label>
    <skos:definition xml:lang="en">Something that may serve as the subject of a work.</skos:definition>
    <rdfs:comment xml:lang="en">This class represents any of the FRBR group three entities.</rdfs:comment>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#ResponsibleEntity"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Endeavour"/>
    <owl:equivalentClass>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Event"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Object"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Place"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Concept"/>
        </owl:unionOf>
      </owl:Class>
    </owl:equivalentClass>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added comment"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Extracted definition from existing comment"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:Class>
  
  <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Concept">
    <rdfs:label xml:lang="en">concept</rdfs:label>
    <skos:definition xml:lang="en">An abstract idea or notion.</skos:definition>
    <rdfs:comment xml:lang="en">
      This class corresponds to the FRBR group three entity 'Concept'.
    </rdfs:comment>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:subClassOf rdf:resource="http://purl.org/vocab/frbr/core#Subject"/>
    <rdfs:subClassOf rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Object"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Event"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Place"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added comment"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Made subclass of skos:Concept"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Extracted definition from existing comment"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:Class>
  
  <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Object">
    <rdfs:label xml:lang="en">object</rdfs:label>
    <skos:definition xml:lang="en">A tangible or material thing.</skos:definition>
    <rdfs:comment xml:lang="en">
      This class corresponds to the FRBR group three entity 'Object'.
    </rdfs:comment>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:subClassOf rdf:resource="http://purl.org/vocab/frbr/core#Subject"/>
    <rdfs:subClassOf rdf:resource="http://www.w3.org/2003/01/geo/wgs84_pos#SpatialThing"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Event"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Place"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Concept"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added comment"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Made subclass of geo:SpatialThing"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Extracted definition from existing comment"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:Class>
  
  <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Event">
    <rdfs:label xml:lang="en">event</rdfs:label>
    <skos:definition xml:lang="en">An action or occurrence.</skos:definition>
    <rdfs:comment xml:lang="en">
      This class corresponds to the FRBR group three entity 'Event'.
    </rdfs:comment>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:subClassOf rdf:resource="http://purl.org/vocab/frbr/core#Subject"/>
    <rdfs:subClassOf rdf:resource="http://www.isi.edu/~pan/damltime/time-entry.owl#Event"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Place"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Object"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Concept"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added comment"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Made subclass of owltime:Event"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Extracted definition from existing comment"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:Class>
  
  <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Place">
    <rdfs:label xml:lang="en">place</rdfs:label>
    <skos:definition xml:lang="en">A location.</skos:definition>
    <rdfs:comment xml:lang="en">
      This class corresponds to the FRBR group three entity 'Place'.
    </rdfs:comment>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:subClassOf rdf:resource="http://purl.org/vocab/frbr/core#Subject"/>
    <rdfs:subClassOf rdf:resource="http://www.w3.org/2003/01/geo/wgs84_pos#SpatialThing"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Event"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Object"/>
    <owl:disjointWith rdf:resource="http://purl.org/vocab/frbr/core#Concept"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added comment"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Made subclass of geo:SpatialThing"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Extracted definition from existing comment"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:Class>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#relatedEndeavour">
    <rdfs:label xml:lang="en">related endeavour</rdfs:label>
    <skos:definition xml:lang="en">
      Another endeavour that is related in some way to an endeavour.
    </skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Endeavour"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Endeavour"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#realization">
    <rdfs:label xml:lang="en">realization</rdfs:label>
    <skos:definition xml:lang="en">
      An expression that is an intellectual or artistic realization of a work.
    </skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Work"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#realizationOf"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#realizationOf">
    <rdfs:label xml:lang="en">realization of</rdfs:label>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <skos:definition xml:lang="en">The work that has been realized by an expression.</skos:definition>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Work"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#realization"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#embodiment">
    <rdfs:label xml:lang="en">embodiment</rdfs:label>
    <skos:definition xml:lang="en">A manifestation that embodies an expression.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Manifestation"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#embodimentOf"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#embodimentOf">
    <rdfs:label xml:lang="en">embodiment of</rdfs:label>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <skos:definition xml:lang="en">An expression that is embodied by a manifestation.</skos:definition>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Manifestation"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#embodiment"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#exemplar">
    <rdfs:label xml:lang="en">exemplar</rdfs:label>
    <skos:definition xml:lang="en">An item that is an exemplar of a manifestation.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Manifestation"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Item"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#exemplarOf"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#exemplarOf">
    <rdfs:label xml:lang="en">exemplar of</rdfs:label>
    <skos:definition xml:lang="en">The manifestation that is exemplified by a item.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Item"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Manifestation"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#exemplar"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#reproduction">
    <rdfs:label xml:lang="en">reproduction</rdfs:label>
    <skos:definition xml:lang="en">A reproduction of a manifestation or item.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#reproductionOf"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <rdfs:domain>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Manifestation"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Item"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:domain>
    <rdfs:range>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Manifestation"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Item"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:range>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Manifestation or Item"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#reproductionOf">
    <rdfs:label xml:lang="en">reproduction of</rdfs:label>
    <skos:definition xml:lang="en">A manifestation or item that is reproduced.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#reproduction"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <rdfs:domain>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Manifestation"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Item"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:domain>
    <rdfs:range>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Manifestation"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Item"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:range>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Manifestation or Item"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#successor">
    <rdfs:label xml:lang="en">successor</rdfs:label>
    <skos:definition xml:lang="en">A successor to a work or expression.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#successorOf"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <rdfs:domain>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:domain>
    <rdfs:range>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:range>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Work or Expression"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#successorOf">
    <rdfs:label xml:lang="en">successor of</rdfs:label>
    <skos:definition xml:lang="en">A work or expression that is succeeded.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#successor"/>
    <rdfs:domain>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:domain>
    <rdfs:range>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:range>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Work or Expression"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#supplement">
    <rdfs:label xml:lang="en">supplement</rdfs:label>
    <skos:definition xml:lang="en">A supplement to a work or expression.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#supplementOf"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <rdfs:domain>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:domain>
    <rdfs:range>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:range>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Work or Expression"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#supplementOf">
    <rdfs:label xml:lang="en">supplement of</rdfs:label>
    <skos:definition xml:lang="en">A work or expression that is supplemented.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#supplement"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <rdfs:domain>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:domain>
    <rdfs:range>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:range>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Work or Expression"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#complement">
    <rdfs:label xml:lang="en">complement</rdfs:label>
    <skos:definition xml:lang="en">A complement to a work or expression.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#complementOf"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <rdfs:domain>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:domain>
    <rdfs:range>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:range>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Work or Expression"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#complementOf">
    <rdfs:label xml:lang="en">complement of</rdfs:label>
    <skos:definition xml:lang="en">A work or expression that is complemented.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#complement"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <rdfs:domain>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:domain>
    <rdfs:range>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:range>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Work or Expression"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#summarization">
    <rdfs:label xml:lang="en">summarization</rdfs:label>
    <skos:definition xml:lang="en">A summarization of a work or expression.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#summarizationOf"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <rdfs:domain>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:domain>
    <rdfs:range>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:range>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Work or Expression"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#summarizationOf">
    <rdfs:label xml:lang="en">summarization of</rdfs:label>
    <skos:definition xml:lang="en">A work or expression that is summarized.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#summarization"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <rdfs:domain>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:domain>
    <rdfs:range>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:range>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Work or Expression"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#adaption">
    <rdfs:label xml:lang="en">adaption</rdfs:label>
    <skos:definition xml:lang="en">An adaption of a work or expression.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#adaptionOf"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <rdfs:domain>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:domain>
    <rdfs:range>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:range>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Work or Expression"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#adaptionOf">
    <rdfs:label xml:lang="en">adaption of</rdfs:label>
    <skos:definition xml:lang="en">A work or expression that is adapted.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#adaption"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <rdfs:domain>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:domain>
    <rdfs:range>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:range>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Work or Expression"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#transformation">
    <rdfs:label xml:lang="en">transformation</rdfs:label>
    <skos:definition xml:lang="en">A transformation of a work or expression.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#transformationOf"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <rdfs:domain>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:domain>
    <rdfs:range>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:range>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Work or Expression"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#transformationOf">
    <rdfs:label xml:lang="en">transformation of</rdfs:label>
    <skos:definition xml:lang="en">A work or expression that is transformed.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#transformation"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <rdfs:domain>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:domain>
    <rdfs:range>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:range>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Work or Expression"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#imitation">
    <rdfs:label xml:lang="en">imitation</rdfs:label>
    <skos:definition xml:lang="en">An imitation of a work or expression.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#imitationOf"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <rdfs:domain>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:domain>
    <rdfs:range>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:range>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Work or Expression"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#imitationOf">
    <rdfs:label xml:lang="en">imitation of</rdfs:label>
    <skos:definition xml:lang="en">A work or expression that is imitated.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#imitation"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <rdfs:domain>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:domain>
    <rdfs:range>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Work"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Expression"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:range>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Work or Expression"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#abridgement">
    <rdfs:label xml:lang="en">abridgement</rdfs:label>
    <skos:definition xml:lang="en">An abridgment of an expression.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#abridgementOf"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Expression"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#abridgementOf">
    <rdfs:label xml:lang="en">abridgement of</rdfs:label>
    <skos:definition xml:lang="en">An expression that is abridged.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#abridgement"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Expression"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#revision">
    <rdfs:label xml:lang="en">revision</rdfs:label>
    <skos:definition xml:lang="en">A revision of an expression.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#revisionOf"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Expression"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#revisionOf">
    <rdfs:label xml:lang="en">revision of</rdfs:label>
    <skos:definition xml:lang="en">An expression that is revised.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#revision"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Expression"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#translation">
    <rdfs:label xml:lang="en">translation</rdfs:label>
    <skos:definition xml:lang="en">A translation of an expression.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#translationOf"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Expression"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#translationOf">
    <rdfs:label xml:lang="en">translation of</rdfs:label>
    <skos:definition xml:lang="en">An expression that is translated.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#translation"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Expression"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#arrangement">
    <rdfs:label xml:lang="en">arrangement</rdfs:label>
    <skos:definition xml:lang="en">An arrangement of an expression.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#arrangementOf"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Expression"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#arrangementOf">
    <rdfs:label xml:lang="en">arrangement of</rdfs:label>
    <skos:definition xml:lang="en">An expression that is arranged.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#arrangement"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
    <skos:historyNote
       rdf:value="Added domain and range of Expression"
       dc:date="2005-08-10"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#alternate">
    <rdfs:label xml:lang="en">alternate</rdfs:label>
    <skos:definition xml:lang="en">An alternative to a manifestation.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Manifestation"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Manifestation"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#alternateOf"/>
    <dct:issued>2005-08-10</dct:issued>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#alternateOf">
    <rdfs:label xml:lang="en">alternate of</rdfs:label>
    <skos:definition xml:lang="en">A manifestation that is alternated.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Manifestation"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Manifestation"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#alternate"/>
    <dct:issued>2005-08-10</dct:issued>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#reconfiguration">
    <rdfs:label xml:lang="en">reconfiguration</rdfs:label>
    <skos:definition xml:lang="en">A recongifuration of an item.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Item"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Item"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#reconfigurationOf"/>
    <dct:issued>2005-08-10</dct:issued>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#reconfigurationOf">
    <rdfs:label xml:lang="en">reconfiguration of</rdfs:label>
    <skos:definition xml:lang="en">An item that is reconfigured.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Item"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Item"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#reconfiguration"/>
    <dct:issued>2005-08-10</dct:issued>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#part">
    <rdfs:label xml:lang="en">part</rdfs:label>
    <skos:definition xml:lang="en">A part of an endeavour.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#partOf"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#partOf">
    <rdfs:label xml:lang="en">part of</rdfs:label>
    <skos:definition xml:lang="en">An endeavour incorporating an endeavour.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#part"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#relatedEndeavour"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#responsibleEntity">
    <rdfs:label xml:lang="en">responsible entity</rdfs:label>
    <skos:definition xml:lang="en">An entity in some way responsible for an endeavour.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Endeavour"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#ResponsibleEntity"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#responsibleEntityOf"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#responsibleEntityOf">
    <rdfs:label xml:lang="en">responsible entity of</rdfs:label>
    <skos:definition xml:lang="en">An endeavour that is the responsibility of an entity.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#ResponsibleEntity"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Endeavour"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#responsibleEntity"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#creator">
    <rdfs:label xml:lang="en">creator</rdfs:label>
    <skos:definition xml:lang="en">
      An entity in some way responsible for the creation of a work.
    </skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Work"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#ResponsibleEntity"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#responsibleEntity"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#creatorOf"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#creatorOf">
    <rdfs:label xml:lang="en">creator of</rdfs:label>
    <skos:definition xml:lang="en">A work that was in some way created by of an entity.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#ResponsibleEntity"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Work"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#responsibleEntityOf"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#creator"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#realizer">
    <rdfs:label xml:lang="en">realizer</rdfs:label>
    <skos:definition xml:lang="en">
      An entity in some way responsible for realizing an expression.
    </skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#ResponsibleEntity"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#responsibleEntity"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#realizerOf"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#realizerOf">
    <rdfs:label xml:lang="en">realizer of</rdfs:label>
    <skos:definition xml:lang="en">An expression that was in some way realized by an entity.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#ResponsibleEntity"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#responsibleEntityOf"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#realizer"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#producer">
    <rdfs:label xml:lang="en">producer</rdfs:label>
    <skos:definition xml:lang="en">
      An entity in some way responsible for producing a manifestation.
    </skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Manifestation"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#ResponsibleEntity"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#responsibleEntity"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#producerOf"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#producerOf">
    <rdfs:label xml:lang="en">producer of</rdfs:label>
    <skos:definition xml:lang="en">A manifestation that was in some way produced an entity.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#ResponsibleEntity"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Manifestation"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#responsibleEntityOf"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#producer"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#owner">
    <rdfs:label xml:lang="en">owner</rdfs:label>
    <skos:definition xml:lang="en">An entity that owns an item.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Item"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#ResponsibleEntity"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#responsibleEntity"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#ownerOf"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#ownerOf">
    <rdfs:label xml:lang="en">owner of</rdfs:label>
    <skos:definition xml:lang="en">An item that is in some way owned an entity.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#ResponsibleEntity"/>
    <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Item"/>
    <rdfs:subPropertyOf rdf:resource="http://purl.org/vocab/frbr/core#responsibleEntityOf"/>
    <owl:inverseOf rdf:resource="http://purl.org/vocab/frbr/core#owner"/>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:ObjectProperty rdf:about="http://purl.org/vocab/frbr/core#subject">
    <rdfs:label xml:lang="en">subject</rdfs:label>
    <skos:definition xml:lang="en">The subject of a work.</skos:definition>
    <rdfs:isDefinedBy rdf:resource="http://purl.org/vocab/frbr/core#"/>
    <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Work"/>
    <rdfs:range>
      <owl:Class>
        <owl:unionOf rdf:parseType="Collection">
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Endeavour"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#ResponsibleEntity"/>
          <owl:Class rdf:about="http://purl.org/vocab/frbr/core#Subject"/>
        </owl:unionOf>
      </owl:Class>
    </rdfs:range>
    <dct:issued>2005-07-15</dct:issued>
    <skos:changeNote
       rdf:value="Added isDefinedBy property referring to FRBR core namespace"
       dc:date="2005-08-08"
       dc:creator="Ian Davis"/>
    <skos:changeNote
       rdf:value="Added definition"
       dc:date="2005-08-09"
       dc:creator="Ian Davis"/>
  </owl:ObjectProperty>
  
  <owl:Class rdf:about="http://xmlns.com/foaf/0.1/Organization">
    <rdfs:subClassOf rdf:resource="http://purl.org/vocab/frbr/core#CorporateBody"/>
  </owl:Class>
  
  <owl:Class rdf:about="http://xmlns.com/foaf/0.1/Group">
    <rdfs:subClassOf rdf:resource="http://purl.org/vocab/frbr/core#CorporateBody"/>
  </owl:Class>
  
  <owl:Class rdf:about="http://xmlns.com/foaf/0.1/Person">
    <rdfs:subClassOf rdf:resource="http://purl.org/vocab/frbr/core#ResponsibleEntity"/>
  </owl:Class>
</rdf:RDF>

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