- unitdate
-
{"value"=>"1973", "type"=>"inclusive", "normal"=>"1973"}
{"value"=>"1973 June 13", "type"=>"inclusive", "normal"=>"1973-06-13"}
- date_inclusive_start
-
1973
- date_inclusive_end
-
1973
- unittitle
-
{"value"=>"Premiere, Bolshoi Theatre, Moscow, USSR"}
- container
-
{"type"=>"box", "value"=>"2"}
{"type"=>"folder", "value"=>"26"}
- unitid
-
{"type"=>"local_mss", "value"=>"646147"}
- date_start
-
1973
- date_end
-
1973-06-13
- keydate
-
1973