query: # works with most citations
  # runtime: 20-45 s
  SELECT ?work ?workLabel ?count WITH {
    SELECT ?work (COUNT(*) AS ?count) WHERE {
      ?work wdt:P2860 [].
    }
    GROUP BY ?work
    ORDER BY DESC(?count)
    LIMIT 100
  } AS %works WHERE {
    INCLUDE %works.
    SERVICE wikibase:label { bd:serviceParam wikibase:language "en". }
  }
  ORDER BY DESC(?count)