What is the {human} for {doctoral advisor} of {C. V. Raman}
Which doctor has C.V. Raman as a patient?
Who is C. V. Raman's doctor
SELECT DISTINCT ?d WHERE { ?d property:doctoral_advisor resource:C._V._Raman . ?d rdf:type ontology:human }
select distinct ?subj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?subj . ?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> <http://wikidata.dbpedia.org/resource/Q60429> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q5> } 
 select distinct ?sbj where { ?sbj wdt:P184 wd:Q60429 . ?sbj wdt:P31 wd:Q5 } 
Vikram Sarabhai G. N. Ramachandran S. Pancharatnam