- unitid
-
{"value"=>"3334725", "type"=>"local_mss"}
{"value"=>"495540", "type"=>"local_mss_av"}
- unitdate
-
{"value"=>"2005 April 27", "type"=>"inclusive", "normal"=>"2005-04-27"}
- unittitle
-
{"value"=>"<span class=\"title\">R.U.R.</span> - Overture, Helena's Theme"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio_recordings"}]}
- date_start
-
2005-04-27
- keydate
-
2005-04-27
- date_end
-
2005-04-27
- date_inclusive_start
-
2005
- date_inclusive_end
-
2005