node-rdf2json/example/example.js at d80642dec349c75bae086898a70e8191060077d0 · baxtree/node-rdf2json · GitHub

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var rdf2json = require("../lib/rdf2json");
var util = require('util');
rdf2json.convertFileIntoRDFJSON("./test/wine.rdf", "flat", function(err, rdfjson){
    if(err) util.puts("Something wrong here ...");
	var obj = eval("("+ rdfjson +")");
	util.puts(JSON.stringify(obj));
});

rdf2json.convertURLIntoRDFJSON("http://www.w3.org/TR/owl-guide/wine.rdf", "sparql", function(err, rdfjson){
	if(err) util.puts("Something wrong here ...");
    var obj = eval("("+ rdfjson +")");
	util.puts(JSON.stringify(obj));
});

rdf2json.convertStringIntoRDFJSON("" +
	"<?xml version=\"1.0\"?>" +
	"	<!DOCTYPE rdf:RDF [" +
	"		<!ENTITY vin  \"http://www.w3.org/TR/2003/PR-owl-guide-20031209/wine#\" >" +
	"		<!ENTITY food \"http://www.w3.org/TR/2003/PR-owl-guide-20031209/food#\" >" +
	"		<!ENTITY owl  \"http://www.w3.org/2002/07/owl#\" >" +
	"		<!ENTITY xsd  \"http://www.w3.org/2001/XMLSchema#\" >" +
	"]>" +
	"<rdf:RDF" +
	"	xmlns     = \"http://www.w3.org/TR/2003/PR-owl-guide-20031209/wine#\"" +
	"	xmlns:vin = \"http://www.w3.org/TR/2003/PR-owl-guide-20031209/wine#\"" +
	"	xml:base  = \"http://www.w3.org/TR/2003/PR-owl-guide-20031209/wine#\"" +
	"	xmlns:food= \"http://www.w3.org/TR/2003/PR-owl-guide-20031209/food#\"" +
	"	xmlns:owl = \"http://www.w3.org/2002/07/owl#\"" +
	"	xmlns:rdf = \"http://www.w3.org/1999/02/22-rdf-syntax-ns#\"" +
	"	xmlns:rdfs= \"http://www.w3.org/2000/01/rdf-schema#\"" +
	"	xmlns:xsd = \"http://www.w3.org/2001/XMLSchema#\">" +
	"" +
	"	<owl:Ontology rdf:about=\"\">" +
	"		<rdfs:comment>An example OWL ontology</rdfs:comment>" +
	" 		<owl:priorVersion>" +
	"			<owl:Ontology rdf:about=\"http://www.w3.org/TR/2003/CR-owl-guide-20030818/wine\"/>" +
	"		</owl:priorVersion>" +
	"		<owl:imports rdf:resource=\"http://www.w3.org/TR/2003/PR-owl-guide-20031209/food\"/>" +
	"		<rdfs:comment>Derived from the DAML Wine ontology at " +
	"			http://ontolingua.stanford.edu/doc/chimaera/ontologies/wines.daml" +
	"			Substantially changed, in particular the Region based relations." +
	"		</rdfs:comment>" +
	"		<rdfs:label>Wine Ontology</rdfs:label>" +
	"	</owl:Ontology>" +
	"</rdf:RDF>", "talis", function(err, rdfjson){
		var obj = eval("("+ rdfjson +")");
		util.puts(JSON.stringify(obj));
});