Question: What teams have Avangard Omsk's players played for?
SPARQL query:
PREFIX res: <http://dbpedia.org/resource/>
PREFIX prop: <http://dbpedia.org/property/>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE { ?x prop:playedFor res:Avangard_Omsk . ?x onto:formerTeam ?uri  . }