query: SELECT ?item ?itemLabel ?propertyLabel ?planeLabel WHERE {
    ?item wdt:P31 wd:Q744913. hint:Prior hint:runFirst true.
    filter not exists {?plane wdt:P31/wdt:P279* wd:Q11436. hint:Prior hint:gearing "forward".
    ?item ?ppp ?plane.
    ?property wikibase:directClaim ?ppp.}
    SERVICE wikibase:label { bd:serviceParam wikibase:language "en" . }
  }
  