query: #defaultView:Map
  SELECT ?archiveLabel ?archiv ?location ?layer  
  WHERE
  {
    ?archiv wdt:P17 wd:Q213 .
    ?archiv wdt:P31 ?type.
    ?type (wdt:P279*) wd:Q166118.
    OPTIONAL {
      ?type rdfs:label ?layer
      FILTER(LANG(?layer) = "[AUTO_LANGUAGE]").
    }.
    ?archiv wdt:P625 ?location. 
    
    SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
  }
  ORDER BY ?layer