query: SELECT DISTINCT ?item ?itemLabel 
  {
      ?item wdt:P641 wd:Q847 .
      FILTER NOT EXISTS { ?item wdt:P31 wd:Q46190676 }
      FILTER NOT EXISTS { ?item wdt:P31 wd:Q21170330 }  
      ?item rdfs:label ?l .
      FILTER ( CONTAINS(str(?l), "ualif") )
      SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en,it,es,fr,nl,cs,de". }            
  }            