- unitid
-
{"value"=>"2130234", "type"=>"local_mss"}
{"value"=>"33433087259622", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1957-1997", "type"=>"inclusive", "normal"=>"1957/1997"}
{"value"=>"undated", "type"=>"inclusive"}
- container
-
{"type"=>"box", "value"=>"2"}
{"type"=>"folder", "value"=>"8"}
- date_start
-
1957
- keydate
-
1957
- date_end
-
1997
- date_inclusive_start
-
1957
- date_inclusive_end
-
1997