- unitdate
-
{"value"=>"1975", "type"=>"inclusive", "normal"=>"1975"}
- date_inclusive_start
-
1975
- date_inclusive_end
-
1975
- unittitle
-
{"value"=>"<span class=\"title\">L'Incoronazione di Poppea</span>"}
- container
-
{"type"=>"box", "value"=>"14"}
{"type"=>"folder", "value"=>"50"}
- note
-
{"type"=>"did", "value"=>"At the San Francisco Opera."}
- unitid
-
{"type"=>"local_mss", "value"=>"678790"}
- date_start
-
1975
- date_end
-
1975
- keydate
-
1975