Did {Dirk_Nowitzki} {relative} {Martin Olsson} and {Marcus Olsson} ?
Is Dirk Nowitzki related to Martin and Marcus Olsson?
Is Dirk Nowitzki a relative of Martin Olsson and Marcus Olsson?
ASK WHERE { resource:Dirk_Nowitzki property:relative resource:Marcus_Olsson . resource:Dirk_Nowitzki property:relative resource:Martin_Olsson }
 ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q44068> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1038> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q312935>. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q44068> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1038> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q1374528>. } 
ASK WHERE { wd:Q44068 wdt:P1038 wd:Q312935 . wd:Q44068 wdt:P1038 wd:Q1374528 }