Did {Psychopathy} {measured by} {Psychopathic Personality Inventory}?
Is psychopathy measured by psychopathic personality inventory?
is it true that psychopathy is measured by psychopathic personality inventory?
ASK WHERE { resource:psychopathy property:measurement_scale resource:Psychopathic_Personality_Inventory }
 ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q366886> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1880> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q7256463>. } 
ASK WHERE { wd:Q366886 wdt:P1880 wd:Q7256463 }