query: #title: demographics items of countries should have this
  # Complex constraint from [[Property talk:P8701]]
  #
  SELECT ?item
  {
  	?item wdt:P31 wd:Q3624078 ; wdt:P297 [] .
      MINUS { ?item wdt:P9241 / wdt:P8701 [] }
      MINUS { ?item wdt:P576 [] }
  }