query: SELECT DISTINCT ?asObject ?asObjectLabel
  WHERE
  {
    ?prop pq:P794 ?asObject .
    hint:Query hint:optimizer "None" .	
    ?item ?p ?prop . 
    ?property wikibase:claim ?p .  
    ?property wikibase:statementProperty ?ps .
    ?prop ?ps ?value .      
    wd:P108 wikibase:claim ?p .   
    ?asObject wdt:P31/wdt:P279* wd:Q12737077 .
    SERVICE wikibase:label { bd:serviceParam wikibase:language "en"  }    
  }
  LIMIT 1000