What is {developer of} of {penicillin}, that has {specialism} is {immunology} ?
Who is the {immunology} {specialist} that {developed} {penicillin}?
SELECT ?answer WHERE { wd:Q12190 wdt:P61 ?answer . ?answer wdt:P101 wd:Q101929}
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q12190> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P61>. ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?answer. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P101> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q101929> . }
Who is the {immunology} {specialist} that {developed} {penicillin}?