What is {named for} of {Iron Age}, that has {oxidation state} is {1.0} ?
What has the oxidation nation of 1.0 and is named for the Iron Age
What has the oxidation state of 1.0 and is named for the Iron Age
SELECT ?h WHERE { ?h property:oxidation_state ?p . FILTER ( CONTAINS ( ?p , '1.0' ) ) . resource:Iron_Age property:named_after ?h }
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q11764> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P138>. ?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/P1121> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <1.0> . }
SELECT ?answer WHERE { wd:Q11764 wdt:P138 ?answer . ?answer wdt:P1121 ?x FILTER(contains(?x , '1.0'))}