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https://issues.apache.org/jira/browse/JENA-183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andy Seaborne updated JENA-183:
-------------------------------
Priority: Minor (was: Major)
Issue Type: Wish (was: Bug)
This is not a bug - the RDF triples are correct.
This is not major.
> Different outputs when using Stmt.createReifiedStatement()
> ----------------------------------------------------------
>
> Key: JENA-183
> URL: https://issues.apache.org/jira/browse/JENA-183
> Project: Jena
> Issue Type: Wish
> Components: RDF/XML
> Environment: Jena 2.6.4
> Reporter: Srimanth
> Priority: Minor
>
> I have a model which contains a reified statement. Depending on what URLs I
> use for the resources, I get different valid outputs - which is inconsistent.
> I need to consistently generate one format as I have to document in our
> specification how it will be. There could be simple XML parsers which consume
> it.
> Code:
> ===================================================
> public class JenaReifiedProblem {
> private static final String someBase = "http://someserver/myapp";;
> public static void main(String[] args) {
> generate1("http://localhost:8080";);
> System.out.println("---------");
> generate1("http://localhost:8080/app";);
> System.out.println("---------");
> }
> public static void generate1(String serverURL) {
> Model model = ModelFactory.createDefaultModel();
> model.setNsPrefix("dcterms", DCTerms.NS);
> Resource agent = model.createResource(serverURL+"/agent1",
> DCTerms.Agent);
> Resource fileFormat =
> model.createResource("http://formatsite.org/fileformat";, DCTerms.FileFormat);
> fileFormat.addProperty(DCTerms.title, "TXT");
> agent.addProperty(DCTerms.format, fileFormat);
> agent.addProperty(DCTerms.relation,
> model.createResource(serverURL+"/agent2"));
> ReifiedStatement rs =
> agent.getProperty(DCTerms.relation).createReifiedStatement(someBase+"#relationship");
> rs.addProperty(DCTerms.title, "My releationship");
> model.write(System.out, "RDF/XML-ABBREV", someBase);
> }
> }
> ===================================================
> Output:
> ===================================================
> <rdf:RDF
> xmlns:dcterms="http://purl.org/dc/terms/";
> xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";>
> <dcterms:Agent rdf:about="http://localhost:8080/agent1";>
> <dcterms:relation rdf:ID="relationship"
> rdf:resource="http://localhost:8080/agent2"/>
> <dcterms:format>
> <dcterms:FileFormat rdf:about="http://formatsite.org/fileformat";>
> <dcterms:title>TXT</dcterms:title>
> </dcterms:FileFormat>
> </dcterms:format>
> </dcterms:Agent>
> <rdf:Statement rdf:about="#relationship">
> <dcterms:title>My releationship</dcterms:title>
> </rdf:Statement>
> </rdf:RDF>
> ---------
> <rdf:RDF
> xmlns:dcterms="http://purl.org/dc/terms/";
> xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";>
> <dcterms:FileFormat rdf:about="http://formatsite.org/fileformat";>
> <dcterms:title>TXT</dcterms:title>
> </dcterms:FileFormat>
> <rdf:Statement rdf:ID="relationship">
> <rdf:subject>
> <dcterms:Agent rdf:about="http://localhost:8080/app/agent1";>
> <dcterms:relation rdf:resource="http://localhost:8080/app/agent2"/>
> <dcterms:format rdf:resource="http://formatsite.org/fileformat"/>
> </dcterms:Agent>
> </rdf:subject>
> <rdf:predicate rdf:resource="http://purl.org/dc/terms/relation"/>
> <rdf:object rdf:resource="http://localhost:8080/app/agent2"/>
> <dcterms:title>My releationship</dcterms:title>
> </rdf:Statement>
> </rdf:RDF>
> ---------
> ===================================================
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