The SPARQL endpoint supports SPARQL 1.0 Query and defines a single default dataset having a Single default graph containing 797 triples describing DOAP information about gems included in the RDF Distiller. A dump of the default dataset can be retrieved from http://rdf.greggkellogg.net/doap.nt.
The service will Dereference URIs
FROM NAMED clauses.
The SPARQL endpoint URI may be used directly with an HTML GET by passing the source URI and other options as parameters: