query: SELECT ?item ?itemLabel ?count WHERE {
    {
      SELECT ?item (COUNT(DISTINCT ?tonnage) AS ?count) WHERE {
        ?item wdt:P1093 ?tonnage.
      }
      GROUP BY ?item
    }
    FILTER(?count > 1 )
    SERVICE wikibase:label { bd:serviceParam wikibase:language "en". }
  }
  ORDER BY DESC (?count) (?itemL)