query: embed.html##title:location of items with property P5278 statements
  #defaultView:Map{"hide":["?coordinates"]}
  SELECT DISTINCT ?site ?siteLabel ?coordinates ?image ?value
  WHERE 
  {
    ?site wdt:P5278 ?value; wdt:P625 ?coordinates.
    OPTIONAL { ?site wdt:P18 ?image }
    SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
  }