query: SELECT ?divesite ?divesiteLabel ?countryLabel ?location WHERE {
    ?divesite (wdt:P31/wdt:P279*) wd:Q26205080.
    OPTIONAL { ?divesite wdt:P17 ?country. }
    OPTIONAL { ?divesite wdt:P625 ?location. }
    SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
  }
  