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