RDFa Primer update

I have already said a few days ago that I picked up the primer. I have now finished a major revision cycle, based on Ben's initial draft. 

The document reflects, as far as I can see, the current stage of RDFa 1.1. I had to redo all the diagrams because some of them were wrong and Ben did not find the originals:-). All diagrams are now in SVG with a png fallback.

I believe the document is good enough for a FPWD, but that is up to the WG to decide...

Ivan

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Ivan Herman, W3C Semantic Web Activity Lead
Home: http://www.w3.org/People/Ivan/
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