- unitdate
-
{"value"=>"1918 - 1930", "type"=>"inclusive", "normal"=>"1918/1930"}
{"value"=>"undated", "type"=>"inclusive"}
- date_inclusive_start
-
1918
- date_inclusive_end
-
1930
- unittitle
-
{"value"=>"Prokofiev, Sergey"}
- container
-
{"type"=>"box", "value"=>"5"}
{"type"=>"folder", "value"=>"7"}
- unitid
-
{"type"=>"local_mss", "value"=>"867409"}
- date_start
-
1918
- date_end
-
1930
- keydate
-
1918