query: #title: Artworks in the MOMA collection without a link
  # Complex constraint from [[Property talk:P2014]]
  # Items that have [[Property:P195|collection&#32;<small dir="ltr">(P195)</small>]] set to [[d:Q188740|Museum of Modern Art <small>(Q188740)</small>]] (without the ones with an [[Property:P582|end time&#32;<small dir="ltr">(P582)</small>]]), but that item doesn't have [[Property:P2014|Museum of Modern Art work ID&#32;<small dir="ltr">(P2014)</small>]]. Missing link can probably be added
  SELECT ?item WHERE {
    ?item p:P195 ?collectionstatement .
    ?collectionstatement ps:P195 wd:Q188740 .
    MINUS { ?collectionstatement pq:P582 [] } 
    FILTER NOT EXISTS {?item wdt:P2014 ?value . }
  }
  LIMIT 1000