- unitid
-
{"value"=>"2012849", "type"=>"local_mss"}
{"value"=>"33433112416189", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1983", "type"=>"inclusive", "normal"=>"1983"}
{"value"=>"1990", "type"=>"inclusive", "normal"=>"1990"}
- unittitle
-
{"value"=>"International Dictionary of Ballet"}
- container
-
{"type"=>"box", "value"=>"4"}
{"type"=>"folder", "value"=>"13-14"}
- date_start
-
1983
- keydate
-
1983
- date_end
-
1990
- date_inclusive_start
-
1983
- date_inclusive_end
-
1990