What it is and how people use it: my own summary.
From structured data in their web pages!
And retrieving those triples much, much faster.
To enable flexible metadata aggregation, among other things.
In this case, semanticweb.org.
Pointing somewhere with a dereferenceable address, in the twelfth (or maybe fifth) century.
With a little JSON + DBpedia integration.
The long tail story of SPARQL success: appearances in job postings.
Bob DuCharme's weblog, mostly on technology for representing and linking information.
Atom feed (summarized entries)
RSS 2.0 feed (full entries)
Powered by Hugo