- unitdate
-
{"value"=>"1970 July 20", "type"=>"inclusive", "normal"=>"1970-07-20"}
{"value"=>"1993 Nov. 11", "type"=>"inclusive", "normal"=>"1993-11-11"}
- date_inclusive_start
-
1970
- date_inclusive_end
-
1993
- unittitle
-
{"value"=>"PRS (Performing Right Society, Ltd.), -"}
- container
-
{"type"=>"box", "value"=>"54"}
{"type"=>"folder", "value"=>"18"}
- unitid
-
{"type"=>"local_mss", "value"=>"811368"}
- date_start
-
1970-07-20
- date_end
-
1993-11-11
- keydate
-
1970-07-20