- unitid
-
{"value"=>"3259367", "type"=>"local_mss"}
{"value"=>"256203", "type"=>"local_mss_av"}
- unitdate
-
{"calendar"=>"gregorian", "era"=>"ce", "normal"=>"1986-03-10/1986-03-10", "type"=>"inclusive", "value"=>"1986 March 10"}
{"calendar"=>"gregorian", "era"=>"ce", "type"=>"inclusive", "value"=>"March 31"}
- unittitle
-
{"value"=>"Audio"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio_recordings"}]}