What is the {human} for {student} of {Louis Pasteur}
Who does Louis Pasteur have for a student?
Who is the student of Louis Pasteur?
SELECT DISTINCT ?z WHERE { ?z rdf:type ontology:human . resource:Louis_Pasteur property:student ?z }
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q529> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P802> . ?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:Q529 wdt:P802 ?obj . ?obj wdt:P31 wd:Q5 } 
Pierre-Paul Émile Roux Charles Friedel Charles Chamberland