Question: Which team has had both Martin prochzka and garry unger as its players ?
SPARQL query:
PREFIX res: <http://dbpedia.org/resource/>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE { res:Martin_Procházka onto:formerTeam ?uri. res:Garry_Unger onto:formerTeam ?uri . }