query: #title: Check filmmaking occupation
  # Complex constraint from [[Property talk:P3366]]
  # Check [[d:Q4220920|filmmaking occupation <small>(Q4220920)</small>]]
  SELECT ?item {
  	?item wdt:P3366 ?value .
      FILTER NOT EXISTS { ?item wdt:P106 ?metier. ?metier wdt:P31 wd:Q4220920 }
  	FILTER NOT EXISTS { ?item wdt:P106/wdt:P279* wd:Q4220920 }
      FILTER NOT EXISTS { ?item wdt:P106 wd:Q33999 }
  }