- unitid
-
{"value"=>"2021970", "type"=>"local_mss"}
{"value"=>"33433112438423", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1971", "type"=>"inclusive", "normal"=>"1971"}
{"value"=>"undated", "type"=>"inclusive"}
- date_inclusive_start
-
1971
- date_inclusive_end
-
1971
- keydate
-
1971
- date_start
-
1971
- date_end
-
1971
- unittitle
-
{"value"=>"Film Technology"}
- container
-
{"type"=>"box", "value"=>"2"}
{"type"=>"folder", "value"=>"3"}