- unitid
-
{"value"=>"984052", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1952-1959", "type"=>"inclusive", "normal"=>"1952/1959"}
- unittitle
-
{"value"=>"International Confederation of Free Trade Unions"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"3 items", "unit"=>"items"}]}
- scopecontent
-
{"value"=>"<p>Arnold.</p>"}
- container
-
{"type"=>"box", "value"=>"6"}
- date_start
-
1952
- keydate
-
1952
- date_end
-
1959
- date_inclusive_start
-
1952
- date_inclusive_end
-
1959