Run an RDF query and format the results. Once this form is
submitted, it will redirect to the permanent URL that can be used to
fetch the result with HTTP GET.
This service URL http://triplr.org/query
also acts as a SPARQL protocol endpoint.
This service uses Rasqal It does not yet support all of SPARQL 1.1 either such as property paths and SERVICE.
bindings means an SELECT or ASK query;
graph means a CONSTRUCT query.
(DESCRIBE is not implemented.)