Places having article in En Wiki do not have in Ar Wiki

SELECT DISTINCT ?item ?entitle ?enarticle WHERE {
  ?item wdt:P31/wdt:P279* wd:Q486972;
                 wdt:P17 wd:Q878.
       
  MINUS {
    ?ararticle schema:about ?item;
               schema:isPartOf <https://ar.wikipedia.org/>.
  }
  ?enarticle schema:about ?item;
             schema:name ?entitle;
             schema:isPartOf <https://en.wikipedia.org/>.
}