User:TweetsFactsAndQueries/Queries/cemeteries by grave density

Originally posted on Twitter and on Mastodon.

# cemeteries by grave density
SELECT ?cemetery ?cemeteryLabel ?graves ?area (?graves/?area AS ?density) WHERE {
  ?cemetery wdt:P31/wdt:P279* wd:Q39614;
            wdt:P2351 ?graves;
            p:P2046 [ a wikibase:BestRank; psn:P2046/wikibase:quantityAmount ?area ].
  FILTER(!wikibase:isSomeValue(?graves))
  FILTER(!wikibase:isSomeValue(?area))
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
ORDER BY DESC(?density)

Try it!