What is <route map> of <Milan Metro> ?
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What is route map of Milan Metro?
SELECT DISTINCT ?u WHERE { resource:Milan_Metro property:route_map ?u }
select distinct ?answer where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q735559> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P15> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer. }
select distinct ?answer where { wd:Q735559 wdt:P15 ?answer}