What is the {human} for {student of} of {Gottfried Wilhelm Leibniz}
Who studied under Gottfried Wilhelm Leibniz's?
Who is the person that was student of Gottfried Wilhelm Leibniz?
SELECT DISTINCT ?n WHERE { ?n rdf:type ontology:human . resource:Gottfried_Wilhelm_Leibniz property:student_of ?n }
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q9047> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1066> . ?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:Q9047 wdt:P1066 ?obj . ?obj wdt:P31 wd:Q5 } 
Jakob Thomasius Erhard Weigel Bartholomäus Leonhard Schwendendörffer