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Subject: Re: [office-metadata] Questions on the RDFa split solution..
Svante, I want to quickly clarify this: On Jan 17, 2007, at 10:36 AM, Svante Schubert wrote: >> I assume you already know the first two. The third one is an >> example of a blank node: a resource without a URI. In RDF/XML it >> would be: >> >> <rdf:Description> >> <rdf:type rdf:resource="http://ex.net/foo"/> >> </rdf:Description> >> >> I am just using the RDF type there to hang different propeties off >> of it (without having to use a URI). > Could you write them for me all together in a single RDF XML file? > As I think this is what would be exported to the user in the end. > Some piece is missing for me, maybe you can help me out. (We might > reuse this as one of the scenarios solutions to be compared on). My original example had this in content: <text:p meta:class="http://ex.net/foo"> <text:span object:id="xyz" meta:about="http://ex.net/x" meta:property="ex:title">Some </text:span> </text:p> <text:p meta:class="http://ex.net/foo"> <text:span object:id="xyz" meta:about="http://ex.net/x" meta:property="ex:title">Title</text:span> </text:p> What I was trying to show here is the notion that we might mix different subjects within the same content -- some local to the document, and some global -- and that the local subjects need not necessarily be formally identified with a URI. To change those blank nodes into formally identified subjects, one would add xml:id attributes. In that case, the RDF/XML equivalent would be: <rdf:Description rdf:about="content.xml#para-1"> <rdf:type rdf:resource="http://ex.net/foo"/> </rdf:Description> <rdf:Description rdf:about="content.xml#para-2"> <rdf:type rdf:resource="http://ex.net/foo"/> </rdf:Description> <rdf:Description rdf:about="http://ex.net/x"> <ex:title>Some Title</ex:title> </rdf:Description> But in the case of the user who simply wants to tag a paragraph as important, I'm not sure one needs to formally identify the paragraphs. Feel free to adapt this for the wiki. Bruce
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