query: #Katter
  SELECT (count(?item) as ?count)
  #?item ?itemLabel 
  WHERE 
  {
    ?item wdt:P31 wd:Q5;
          wdt:P27 wd:Q34.
    minus {
    ?item wdt:P570 [].
      }
    SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
  }