- unitid
-
{"value"=>"984104", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1951-1954", "type"=>"inclusive", "normal"=>"1951/1954"}
- unittitle
-
{"value"=>"World Federation of Trade Unions"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"6 items", "unit"=>"items"}]}
- scopecontent
-
{"value"=>"<p>Luigi Grassi, Elinor Kahn.</p>"}
- container
-
{"type"=>"box", "value"=>"9"}
- date_start
-
1951
- keydate
-
1951
- date_end
-
1954
- date_inclusive_start
-
1951
- date_inclusive_end
-
1954