I’m looking for a hassle-free way to query RDF with SPARQL.
It would be great if it’s possible to paste the RDF into a textarea (instead of having to select a file). At best it would support all these ways how to specify the RDF to be queried:
- paste the RDF
- select a local RDF file
- enter a URL to an online RDF file
- load the RDF as specified in the SPARQL query (via
FROM
, or whatever mechanisms SPARQL supports)
The more RDF serializations formats are supported, the better. It should at least support Turtle (but I don’t require this, as I could use a converter if a recommended solution is worth it).
I don’t have any restrictions regarding the result format.
A solution must
- be FLOSS,
- run natively on GNU/Linux, and
- work offline.