Question: Which band's past member are Joe Jonas and Nick Jonas?
SPARQL:
SELECT DISTINCT ?uri WHERE { ?uri <http://dbpedia.org/property/pastMembers> <http://dbpedia.org/resource/Joe_Jonas> . ?uri <http://dbpedia.org/property/pastMembers> <http://dbpedia.org/resource/Nick_Jonas> . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Band>}