query: PREFIX psn: <http://www.wikidata.org/prop/statement/value-normalized/>
  
  #defaultView:Map
  SELECT ?item ?itemLabel ?itemDescription ?geocoordinates ?elevation ?layer WHERE {
   wd:Q804330 ^(wdt:P706|wdt:P361|wdt:P4552|wdt:P4688)+ ?item.
   wd:Q271669 (^wdt:P279*/^wdt:P31) ?item.
   OPTIONAL { ?item wdt:P31 ?instance. }
   OPTIONAL { ?item wdt:P625 ?geocoordinates. }
   OPTIONAL { ?item (p:P2044/psn:P2044/wikibase:quantityAmount) ?ele. }
   BIND(CONCAT("ele: ", STR(ROUND(?ele)), " m") AS ?elevation)
   SERVICE wikibase:label { bd:serviceParam wikibase:language "cs,sk,[AUTO_LANGUAGE],en,sv,ceb". 
               ?item rdfs:label ?itemLabel. 
               ?instance rdfs:label ?instanceLabel.
               }
   BIND (?instanceLabel as ?layer).
  }
  LIMIT 10000