query: SELECT ?item ?itemLabel ?committeeLabel WHERE { 
    ?item wdt:P31 wd:Q74673301 .
   MINUS {
    ?item wdt:P7727 ?committee .
    ?committee wdt:P31 wd:Q12592037 . 
   }
    SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } 
  }