- unitid
-
{"value"=>"3600615", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1920s-1940s", "type"=>"inclusive", "normal"=>"1920/1949"}
- unittitle
-
{"value"=>"<span class=\"title\">Verborgene Perlen</span>, Op. 467"}
- langmaterial
-
{"value"=>"German."}
- scopecontent
-
{"value"=>"<p>For orchestra. Parts.</p>"}
- container
-
{"type"=>"box", "value"=>"24"}
{"type"=>"folder", "value"=>"26"}
- date_start
-
1920
- keydate
-
1920
- date_end
-
1949
- date_inclusive_start
-
1920
- date_inclusive_end
-
1949