query: PREFIX hint: <http://www.bigdata.com/queryHints#>
  
  SELECT ?prop ?propLabel ?count WHERE {
    {
      SELECT ?prop (COUNT(DISTINCT ?item) AS ?count) WHERE {
        hint:Query hint:optimizer "None".
        ?item wdt:P31 wd:Q4830453.
        ?item ?p ?id.
        ?prop wikibase:directClaim ?p.
      }
      GROUP BY ?prop
    }
    SERVICE wikibase:label { bd:serviceParam wikibase:language "en". }
  }
  ORDER BY DESC(?count)