query: #defaultView:Graph
  SELECT ?item ("00FFFF" AS ?rgb) ?itemLabel ?person ?personLabel ?image
  WHERE 
  {
    ?item wdt:P31 wd:Q16521.
    ?item wdt:P138 ?person.
    ?person wdt:P21 wd:Q6581072.
    ?person wdt:P106 ?occ.
    ?occ wdt:P279* wd:Q901.
    OPTIONAL {?person wdt:P18 ?image}.
    SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
  }