- unitid
-
{"value"=>"2022745", "type"=>"local_mss"}
{"value"=>"33433108823851", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1997-2001", "type"=>"inclusive", "normal"=>"1997/2001"}
- unittitle
-
{"value"=>"<span class=\"title\">Infrared</span> and Other New Things"}
- container
-
{"type"=>"box", "value"=>"4"}
{"type"=>"folder", "value"=>"6"}
- date_start
-
1997
- keydate
-
1997
- date_end
-
2001
- date_inclusive_start
-
1997
- date_inclusive_end
-
2001