- unitid
-
{"value"=>"3598872", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1940s", "type"=>"inclusive", "normal"=>"1940/1949"}
- unittitle
-
{"value"=>"\"Slumber Song,\" Op. 1, No. 5"}
- langmaterial
-
{"value"=>"Yiddish."}
- scopecontent
-
{"value"=>"<p>Yiddish vocal score.</p>"}
- container
-
{"type"=>"box", "value"=>"61"}
{"type"=>"folder", "value"=>"7"}
- date_start
-
1940
- keydate
-
1940
- date_end
-
1949
- date_inclusive_start
-
1940
- date_inclusive_end
-
1949