Question: Where is the tombstone of the parliament members who served with James Roberts as the Vice President, US?
SPARQL:
SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/vicePresident> <http://dbpedia.org/resource/James_Roberts_(trade_unionist)> . ?x <http://dbpedia.org/ontology/restingPlace> ?uri  . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/MemberOfParliament>}