I need to process responses of RDF graphs querying with SPARQL, using C/C++ code.
I'm trying to query Wikidata endpoint with SPARQL, using the Rasqal library, but it doesn't work (HTTP 403 problem).
The problem (probably) is in the cURL configuration of Rasqal (last updated - 2014). Querying directly from cURL with command line works succesfully.
I have searched in Github, and have tried with fuseki-c and libsparqlclient, but they aren't deserialization for RDF objects (or triplestore management).
Could you please give information about other libraries to query remote endpoints with SPARQL, and can to manage RDF objects (deserialize rdf+xml)?
Thanks!
[EDIT]
Specifically, I need to replace Apache Jena with a C/C++ library, for queries and deserialization of RDF results.