i queried AGROVOC SPARQL endpoint to return related domain concepts and the query took approx 20 seconds to return the result set for a single concept. i'm about to implement this in a webapp as a module in search engine.so, cant afford to take 20 seconds for execution of the query for a single concept. Please help me with this.
UPDATE: I used Jena TDB for local querying of the ontology and it still took over 10 minutes.
