query: PREFIX schema: <http://schema.org/>
  SELECT DISTINCT ?item ?itemLabel ?sex ?sexLabel ?job ?jobLabel ?jobFemale ?country ?countryLabel ?birth ?dead WHERE {  {
  
    SELECT DISTINCT ?item ?sex ?job ?country ?birth ?dead ?jobFemale WHERE {
    VALUES ?job { wd:Q33999 }
    ?item wdt:P31 wd:Q5.
    OPTIONAL {
      ?item schema:description ?itemDescription.
      FILTER((LANG(?itemDescription)) = "nl")
    }
    ?item wdt:P21 ?sex ;
    wdt:P106 ?job .
      OPTIONAL {
      ?job wdt:P2521 ?jobFemale .
        FILTER (LANG(?jobFemale)="nl")
        }
   ?item wdt:P27 ?country. 
    OPTIONAL { ?item p:P569/psv:P569 [
                  wikibase:timePrecision ?birthPrec ; # precision of at least day
                  wikibase:timeValue ?birth ;
                ] FILTER(?birthPrec >= 9)}
    OPTIONAL { ?item p:P570/psv:P570 [
                  wikibase:timePrecision ?deadPrec ; # precision of at least day
                  wikibase:timeValue ?dead ;
                ] FILTER(?deadPrec >= 9) }
    FILTER(!BOUND(?itemDescription))
  }
  LIMIT 4000
        }
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
                                                                                                            }