- unitid
-
{"value"=>"756456", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1961", "type"=>"inclusive", "normal"=>"1961"}
{"value"=>"1964", "type"=>"inclusive", "normal"=>"1964"}
- unittitle
-
{"value"=>"Folies Bergère (Paris)"}
- container
-
{"type"=>"box", "value"=>"10-61"}
{"type"=>"folder", "value"=>"7"}
- date_start
-
1961
- keydate
-
1961
- date_end
-
1964
- date_inclusive_start
-
1961
- date_inclusive_end
-
1964