query: SELECT ?entity ?entityLabel ?entityDescription 
  WHERE
  {
    ?entity (wdt:P31/(wdt:P279*)) wd:Q1030034; (wdt:P131/wdt:P131) wd:Q40430 . 
    MINUS { ?entity wdt:P31 []; (wdt:P31/(wdt:P279*)) wd:Q1030034; (wdt:P131/wdt:P131) wd:Q40430  } 
    SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en" }
  }
  LIMIT 1000