- unitid
-
{"value"=>"2061450", "type"=>"local_mss"}
{"value"=>"33433116966551", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1963-1966", "type"=>"inclusive", "normal"=>"1963/1966"}
{"value"=>"1982-1984", "type"=>"inclusive", "normal"=>"1982/1984"}
- unittitle
-
{"value"=>"San Francisco Opera"}
- container
-
{"type"=>"box", "value"=>"31"}
{"type"=>"folder", "value"=>"7"}
- date_start
-
1963
- keydate
-
1963
- date_end
-
1984
- date_inclusive_start
-
1963
- date_inclusive_end
-
1984