webr3 / rdf.js Goto Github PK
View Code? Open in Web Editor NEWRDF Tooling for ECMAScript V5 and Javascript
RDF Tooling for ECMAScript V5 and Javascript
Replacement for rdfa-api library, which is getting mothballed, work in progress. This will be long term stable.. Classes: rdf.BlankNode rdf.NamedNode rdf.Literal rdf.Triple rdf.Graph rdf.TripleAction rdf.PrefixMap rdf.TermMap rdf.Profile rdf.RDFEnvironment rdf.Hash rdf.IRI rdf.Converter rdf.parsers.NTriples rdf.parsers.Turtle rdf.serializers.NTriples rdf.serializers.Turtle Members: rdf.prefixes rdf.terms rdf.importProfile(in Profile profile, in optional boolean override) rdf.setDefaultVocabulary(in DOMString iri) rdf.setDefaultPrefix(in DOMString iri) rdf.setTerm(in DOMString term, in DOMString iri) rdf.setPrefix(in DOMString prefix, in DOMString iri) rdf.resolve(in DOMString toresolve) rdf.createBlankNode() rdf.createNamedNode(in DOMString value) rdf.createLiteral(in DOMString value, in optional DOMString? language, in optional NamedNode? datatype) rdf.createTriple(in RDFNode subject, in RDFNode predicate, in RDFNode object) rdf.createGraph(in optional []Triple triples) rdf.createAction(in TripleFilter test, in TripleCallback action) rdf.createProfile(in optional boolean empty) rdf.createTermMap(in optional boolean empty) rdf.createPrefixMap(in optional boolean empty) rdf.createIRI(in DOMString i) rdf.encodeString(in DOMString s) // parse and processing rdf.parseNT(in DOMString toparse, in ParserCallback? callback, in optional DOMString base, in optional TripleFilter filter, in optional Graph graph) rdf.processNT(in DOMString toparse, in ProcessorCallback callback, in optional DOMString base, in optional TripleFilter filter) rdf.parseTurtle(in DOMString toparse, in ParserCallback? callback, in optional DOMString base, in optional TripleFilter filter, in optional Graph graph) rdf.processTurtle(in DOMString toparse, in ProcessorCallback callback, in optional DOMString base, in optional TripleFilter filter) // serializers rdf.nt(in Graph g) rdf.turtle(in Graph g) // general rdf.converter.convert(in any value, in string typeOrLang) rdf.links(in Graph g) rdf.isOldSchool(in Graph g) rdf.filterCount(in Graph g, in TripleFilter f); rdf.ref(in optional DOMString v) rdf.iri(in DOMString iri) rdf.literal(in any value, in optional string typeOrLang) rdf.node(in any? value, in optional string typeOrLang) // all filters arguments can be anything, or an array of values to match rdf.filters.s(in any s) rdf.filters.p(in any p) rdf.filters.o(in any o) rdf.filters.sp(in any s, in any p) rdf.filters.so(in any s, in any o) rdf.filters.po(in any p, in any o) rdf.filters.spo(in any s, in any p, in any o) rdf.filters.describes(in any so) rdf.filters.type(in any type) rdf.filters.constrainedTriple() rdf.filters.link() Class Extensions rdf.Graph.subjects() rdf.Graph.predicates() rdf.Graph.objects() rdf.Graph.isGround()
Possibly related to isue #1, in Serializer.output the value "o.type" is passed into this.shrink... this should be o.datatype, I believe, as there is no .type property!
@webr3 if you still feel interested in rdf.js you might like to join this CG 😄 http://www.w3.org/community/rdfjs/
The turtle serializer is not returning the proper value for typed literals.
Example to replicate problem:
var graph, serialized,
turtle = ' \
@prefix foaf: <http://xmlns.com/foaf/0.1/> . \
@prefix test: <http://david/> . \
\
test:me a foaf:Person; \
foaf:age 9001 . \
';
rdf.parseTurtle(turtle, function(g){
graph = g;
});
serialized = rdf.turtle(graph);
The resulting output:
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix test: <http://david/> .
test:me a foaf:Person;
foaf:age undefined .
And here is the output of rdf.nt(graph)
:
<http://david/me> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> .
<http://david/me> <http://xmlns.com/foaf/0.1/age> "9001"^^<http://www.w3.org/2001/XMLSchema#integer> .
On parsing, the Literal is typed properly, but the turtle serializer does not return the expected result.
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