query: SELECT ?creator (COUNT(?item) AS ?count) (SAMPLE(?item) AS ?example) WHERE {
  	?item wdt:P195 wd:Q510324 .
  	?item wdt:P170 ?creator .
  	MINUS { ?creator wdt:P8317 [] } .
  	MINUS { ?item wdt:P170 wd:Q4233718 } . # Filter out anonymous
  } GROUP BY ?creator
  ORDER BY DESC (?count)
             