- unitid
-
{"value"=>"3573828", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1993", "type"=>"inclusive", "normal"=>"1993"}
{"value"=>"2019", "type"=>"inclusive", "normal"=>"2019"}
- unittitle
-
{"value"=>"<span class=\"title\">Prelude for Piano</span>"}
- container
-
{"type"=>"box", "value"=>"50"}
{"type"=>"folder", "value"=>"3"}
- date_start
-
1993
- keydate
-
1993
- date_end
-
2019
- date_inclusive_start
-
1993
- date_inclusive_end
-
2019