What is the {human} for {chairperson} of {CERN}
Who is the chairperson of CERN?
Who is the chairperson of CERN?
SELECT DISTINCT ?r WHERE { ?r rdf:type ontology:human . resource:CERN property:chairperson ?r }
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q42944> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P488> . ?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:Q42944 wdt:P488 ?obj . ?obj wdt:P31 wd:Q5 } 
Ursula Bassler