- unitid
-
{"value"=>"295192", "type"=>"local_mss"}
{"value"=>"33433102629197", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1960-1964", "type"=>"inclusive", "normal"=>"1960/1964"}
- date_inclusive_start
-
1960
- date_inclusive_end
-
1964
- keydate
-
1960
- unittitle
-
{"value"=>"<span class=\"title\">The Threepenny Opera</span>"}
- container
-
{"type"=>"box", "value"=>"242"}
{"type"=>"folder", "value"=>"5"}
- date_start
-
1960
- date_end
-
1964