What is the {human} for {patron saint} of {Rome}
Who is the individual for the supporter holy person of Rome?
Who is the person for the patron saint of Rome?
SELECT DISTINCT ?y WHERE { resource:Rome property:patron_saint ?y . ?y rdf:type ontology:human }
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q220> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P417> . ?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:Q220 wdt:P417 ?obj . ?obj wdt:P31 wd:Q5 } 