I remember there was some discussion following the recent launch of CLAROS about using the SPARQL semantic query language.
For those of us in archaeology, and elsewhere, who might need a little more guidance on this I have just found a useful online tutorial for developing SPARQL skills which includes a good general introduction for those simply wanting to understand a bit more about how SPARQL and some of the related technologies fit together.
The tutorial is at http://www.cambridgesemantics.com/2008/09/sparql-by-example/
Hope others find this useful
Best wishes
Keith
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