[rdflib-dev] base and n3 serialization (original) (raw)

As discussed with eikeon in #redfoot it appears that the n3 serializer is ignoring the base option to Graph.serialize...example follows:

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#!/usr/bin/env python

from rdflib.Graph import Graph from rdflib.URIRef import URIRef from rdflib import Literal, Namespace, RDF

graph = Graph() DC = Namespace('http://purl.org/dc/terms/') SKOS = Namespace('http://www.w3.org/2004/02/skos/core#') LCCO = Namespace('http://loc.gov/catdir/cpso/lcco/')

graph.bind('dc', DC) graph.bind('skos', SKOS) graph.bind('lcco', LCCO)

concept = URIRef(LCCO['1']) graph.add((concept, RDF.type, SKOS['Concept'])) graph.add((concept, SKOS['prefLabel'], Literal('Scrapbooks'))) graph.add((concept, DC['LCC'], Literal('AC999.0999 - AC999999.Z9999')))

print graph.serialize(format='n3', base=LCCO)

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Which generates:

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@prefix dc: <http://purl.org/dc/terms/>. @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>. @prefix skos: <http://www.w3.org/2004/02/skos/core#>.

<http://loc.gov/catdir/cpso/lcco/1> a skos:Concept; dc:LCC "AC999.0999 - AC999999.Z9999"; skos:prefLabel "Scrapbooks".

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Notice

<http://loc.gov/catdir/cpso/lcco/1> a skos:Concept;

instead of:

<1> a skos:Concept;

//Ed

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