What is the {dynasty} for {family} of {Rollo}
Who is the { dynasty } of the { Rollo } family?
Who is the{dynasty} for {family} of {Rollo}
SELECT DISTINCT ?f WHERE { ?f rdf:type ontology:dynasty . resource:Rollo property:family ?f }
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q273773> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P53> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj . ?obj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q164950> } 
 select distinct ?obj where { wd:Q273773 wdt:P53 ?obj . ?obj wdt:P31 wd:Q164950 } 
House of Normandy