What is the {human} for {record held} of {marathon}
Who holds the marathon record?
Who is the  {human} for {record held} of {marathon}
SELECT DISTINCT ?z WHERE { resource:marathon property:record_held ?z . ?z 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/Q40244> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1000> . ?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:Q40244 wdt:P1000 ?obj . ?obj wdt:P31 wd:Q5 } 
Eliud Kipchoge Dennis Kipruto Kimetto