From: Antoni M. <ant...@df...> - 2007-07-24 09:10:16
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Grant Ingersoll pisze: > This doesn't return any results for me. When I do > RDFContainer metadata = ... > > ...//Add stuff to the model > > metadata.getModel().writeTo(new PrintWriter(System.out)); > > it prints out the properties, but when I call the method below it > doesn't return any results. So, I believe there are entries in my > model, just not sure how to get at them. You mean that there is information in the model, the writeTo method returns a non-empty RDF document but the method I posted doesn't return anything? Could you send me the code snippet your're using? I could take a look. > Is there a good primer somewhere on how all this RDF stuff works? > All I really want to be able to do is get out the metadata and the > content for indexing in Lucene and use in other applications. There is a tutorial at the home-page of the RDF2Go framework. You could take a look at that <http://wiki.ontoworld.org/wiki/Semweb4j> > Is there anyway to interrogate the Extractor to see what properties > it could produce? Not at the moment. The method I pasted in my previous mail should work though. > Thanks so much for all your help, > Grant You're welcome Antoni Mylka ant...@df... |