query: # (Film) directors lacking labels in a given language: en
  SELECT ?p ?pLabel (GROUP_CONCAT(DISTINCT ?ll; separator=",") as ?langs)  (COUNT(DISTINCT ?item) as ?ct)
  { 
  	?item wdt:P57 ?p 
  	OPTIONAL { ?p rdfs:label ?pl . FILTER(lang(?pl)="en") } FILTER(!BOUND(?pl))
    	?p wdt:P31 wd:Q5 
    	SERVICE wikibase:label { bd:serviceParam wikibase:language "it,es,fi,nl,fr,de,sv,pl,en" }
    	OPTIONAL { ?w schema:about ?p . ?w schema:inLanguage ?ll }
  }
  GROUP BY ?p ?pLabel
  ORDER BY DESC(?ct) 