query: embed.html##defaultView:Map
  SELECT ?item ?coor ?image ?itemLabel
  WHERE
  {
  	?item wdt:P825\u007Cwdt:P138 wd:Q80979 .
  	OPTIONAL { ?item wdt:P625 ?coor }
  	OPTIONAL { ?item wdt:P18 ?image } 
    	SERVICE wikibase:label { bd:serviceParam wikibase:language "cy,en" }
  }