What is the {human} for {doctoral advisor} of {Srinivasa Ramanujan}
who served as a doctoral advisor for Srinivasa Ramanujan ?
who served as a doctoral advisor for Srinivasa Ramanujan ?
SELECT DISTINCT ?t WHERE { ?t rdf:type ontology:human . resource:Srinivasa_Ramanujan property:doctoral_advisor ?t }
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q83163> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P184> . ?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:Q83163 wdt:P184 ?obj . ?obj wdt:P31 wd:Q5 } 
G.H. Hardy John Edensor Littlewood