query: #title: candidates (1: economy of region without P276)
  # Complex constraint from [[Property talk:P8744]]
  # possible values for this property
  SELECT ?item ?loc
  WHERE
  {
      ?item wdt:P31 wd:Q100773131 . 
      MINUS { ?item wdt:P276 ?loc }
      MINUS { ?loc wdt:P8744 ?item }
  }