query: #Instagram location IDs, with optional pictures and location
  #defaultView:ImageGrid
  SELECT ?item ?itemLabel ?img ?instaLocId ?LonLat WHERE {
    ?item wdt:P4173 ?instaLocId.
    OPTIONAL { ?item wdt:P18 ?img. }
    OPTIONAL { ?item wdt:P625 ?LonLat. }
    SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
  }