What is the {position} for {position held} of {Moon Jae-in}
What job position does Moon Jae-in hold?
What is Moon Jae-in's position ?
SELECT DISTINCT ?d WHERE { resource:Moon_Jae-in property:position_held ?d . ?d rdf:type ontology:position }
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q21001> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P39> . ?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/Q4164871> } 
 select distinct ?obj where { wd:Q21001 wdt:P39 ?obj . ?obj wdt:P31 wd:Q4164871 } 