query: SELECT DISTINCT ?item ?itemLabel WHERE {
    SERVICE wikibase:label { bd:serviceParam wikibase:language "nl, en". }
  
    ?item wdt:P31 wd:Q5.
    ?item wdt:P106 wd:Q33231 .
    ?item wdt:P570 ?death.
    FILTER(YEAR(?death) = 1950)
  }