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Collections, how to create and parse using Jena ?   Message List  
Reply | Forward Message #30944 of 42508 |
I need to create the following construct :

<rdf:RDF>
<xmlns:rdf="....."
<xmlns:myns="...." />
<rdf:Description rdf:about="......">
<myns:menu rdf:parseType="Collection" >
<rdf:Description rdf:about="A URI" />
<rdf:Description rdf:about="Another URI" />
<rdf:Description rdf:about="A third URI" />
</myns:menu>
</rdf:Description>
</rdf:RDF>

How can I create and (later parse) this using Jena ? Any pointers appreciated.
Thu Sep 20, 2007 8:57 am

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thunegrill
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Forward 		Message #30944 of 42508 |
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I need to create the following construct : <rdf:RDF> <xmlns:rdf="....." <xmlns:myns="...." /> <rdf:Description rdf:about="......"> <myns:menu... 		thunegrill
Offline Send Email 		Sep 20, 2007
9:01 am

... This is the short-form syntax for a list in RDF. In Jena, you can use the RDFList class. To get that particular syntax form when you serialise, ensure you...
Ian Dickinson
ian_j_dickinson
Offline Send Email 		Sep 20, 2007
9:51 am

... Thank you for a quick reply. I get the following serialized form when using XML-ABBREV : <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" ...
thunegrill
Offline Send Email 		Sep 20, 2007
11:37 am

... Suggest: replace ... with ... The list elements are balnk nodes, you created a named list (named NS+"1"). although I am not quite sure why the 2nd and 3rd...
Jeremy Carroll
jjchplb
Offline Send Email 		Sep 20, 2007
1:06 pm

... Well, yes. I pointed you to RDFList. For example: Literal one = ResourceFactory.createTypedLiteral(1); Literal two = ResourceFactory.createTypedLiteral(2);...
Ian Dickinson
ian_j_dickinson
Offline Send Email 		Sep 20, 2007
1:52 pm

... Missing close paren, sorry. And just in case it's not clear, RDFList is an extension of Resource, so you can do: Resource res =...
Ian Dickinson
ian_j_dickinson
Offline Send Email 		Sep 20, 2007
2:27 pm
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