hello Joshua, thx for reply. i really need some help here. the context is the following. i need to build a RESTful service where someone can upload RDF files and then query the information. the upload is already implemented, now i need to be able to query those RDF files (all in one folder) programatically through the jena api. i already managed to query one specific RDF file successfully, however i need to implement the case where i don't know exactly the number and the name of these RDF files which should all be in one folder. is this information helpful?
best regards, Walt On 04/15/2014 10:11 PM, Joshua TAYLOR wrote: > On Tue, Apr 15, 2014 at 3:53 PM, wk <[email protected]> wrote: >> however, im trying to use TDB, is this the appropriate tool to combine >> several rdf files to be able to query them all at the same time? > > This is a rather broad question, and I think you'll need to provide a > bit more context. In one sense, the easiest way to combine a bunch of > RDF graphs and execute SPARQL queries over them would be to use Jena's > rdfcat command line utility to combine them, and Jena's sparql command > line utility to execute the queries. Some more context will help to > determine what's a good fit for your situation, though. >
