RESTful SPARQL queries of RDFa - bobdc.blog I can say "extract the RDF triples from the RDFa on that web page and then run this SPARQL query against it" all with a single URL.
2010-06-04
Relational Database Integration with RDF/OWL Using the W3C OWL ontology standard lets you get more out of all kinds of data. Find out how this standard and some free software lets you query two databases as if they were one.
The primary goal of this article is to put together a demonstration of how you can use OWL to integrate two relational databases, and then perform queries against the aggregate collection to answer realistic questions that you could not answer without the addition of an OWL ontology.
2008-08-01
RDF and social networks - bobdc.blog Defining a vocabulary instead of a DTD is the low-hanging fruit... It doesn't reduce the work to do by simplifying it, but by reducing the scope: by forgetting about the data structures.
2008-04-07
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