query: SELECT DISTINCT ?item (COUNT(DISTINCT ?author) as ?count) WHERE
  {
    ?author wdt:P184 ?supervisor ;
            wdt:P185 ?student ;
            wdt:P166 ?award ;
            wdt:P21 ?gender .
  ?work wdt:P50 ?author .
    { ?author wdt:P108 ?item . } UNION { ?author wdt:P1416 ?item }          
            
  }
  GROUP BY ?item
  HAVING(?count > 5)
  LIMIT 100