What is <item operated> of <Hydroponics> ?
[]
Which is the item operated for Hydroponics?
SELECT DISTINCT ?f WHERE { resource:hydroponics property:item_operated ?f }
select distinct ?answer where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q191667> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P121> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer. }
select distinct ?answer where { wd:Q191667 wdt:P121 ?answer}
water Plant