query: SELECT ?person ?personLabel ?beskæftigelse ?sitelink
  WITH {
    SELECT DISTINCT ?person ?sitelink (GROUP_CONCAT(?occupation_label; separator=", ") AS ?beskæftigelse) WHERE {
      ?person wdt:P570 ?date_of_death .
      BIND(YEAR(?date_of_death) AS ?year)
      FILTER (?year = 1947)
      ?sitelink schema:about ?person .
      ?sitelink schema:inLanguage "da" .
      OPTIONAL { ?person wdt:P106 ?occupation . ?occupation rdfs:label ?occupation_label . FILTER (LANG(?occupation_label) = 'da') }
    }
    GROUP BY ?person ?sitelink
  } AS %results
  WHERE {
    INCLUDE %results
    SERVICE wikibase:label { bd:serviceParam wikibase:language "da,en". }
  }
  ORDER BY ?personLabel
  