What is {commodity} of {managed by} of {Frontier Mine} ?
What commodityis overseen by Wilderness Mine?
What commodityis managed by Frontier Mine?
SELECT ?p WHERE { ?b property:product_or_material_produced ?p . resource:Frontier_Mine property:operator ?b }
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q5506020> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P137>. ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?X . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?X. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1056> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer . }
SELECT ?answer WHERE { wd:Q5506020 wdt:P137 ?X . ?X wdt:P1056 ?answer}
aluminium cobalt copper coal aluminum oxide iron ore electrical energy ferrochrome