query: #title: Quick check
  # Complex constraint from [[Property talk:P6126]]
  #
  SELECT ?item {
    ?item wdt:P6126 [];
          wdt:P31 wd:Q5.
    MINUS { ?item wdt:P106 [] }
    MINUS { ?item wdt:P140 [] }
    MINUS { ?item wdt:P411 [] }
    MINUS { ?item wdt:P841 [] }
    MINUS { ?item wdt:P1441 [] }
    MINUS { ?item wdt:P4286 [] }
    MINUS { ?item wdt:P8366 [] }
  }