What is the {human} for {head of government} of {Rotterdam}
Who is the person in Rotterdam's head of government?
Who is the person in the head of the government of Rotterdam?
SELECT DISTINCT ?l WHERE { resource:Rotterdam property:head_of_government ?l . ?l rdf:type ontology:human }
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q34370> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P6> . ?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/Q5> } 
 select distinct ?obj where { wd:Q34370 wdt:P6 ?obj . ?obj wdt:P31 wd:Q5 } 
Ahmed Aboutaleb