- unitid
-
{"value"=>"3259286", "type"=>"local_mss"}
{"value"=>"227111", "type"=>"local_mss_av"}
- unitdate
-
{"value"=>"2002 May 10", "type"=>"inclusive", "normal"=>"2002-05-10"}
- unittitle
-
{"value"=>"Performance by York Vocal Index, Sir Jack Lyons Concert Hall, York Spring Festival of New Music"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio_recordings"}]}
- date_start
-
2002-05-10
- keydate
-
2002-05-10
- date_end
-
2002-05-10
- date_inclusive_start
-
2002
- date_inclusive_end
-
2002