- unitid
-
{"value"=>"3600391", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1931", "type"=>"inclusive", "normal"=>"1931"}
- unittitle
-
{"value"=>"\"Russian Dance\" from <span class=\"title\">The Nutcracker</span>, Op. 71"}
- langmaterial
-
{"value"=>"Russian."}
- scopecontent
-
{"value"=>"<p>For orchestra. Piano-conductor score and parts.</p>"}
- container
-
{"type"=>"box", "value"=>"22"}
{"type"=>"folder", "value"=>"3"}
- date_start
-
1931
- keydate
-
1931
- date_end
-
1931
- date_inclusive_start
-
1931
- date_inclusive_end
-
1931