query: SELECT ?item ?label ?location
  
  WHERE { 
    
    ?item wdt:P1435 wd:Q9259 . 
    MINUS {?item wdt:P625 ?location}
    
          OPTIONAL {
            ?item rdfs:label ?label filter (lang(?label) ="en") .
                   }
         
  }
  
  ORDER BY (?item)