- unitid
-
{"value"=>"3290062", "type"=>"local_mss"}
{"value"=>"3", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"2010 November 10", "type"=>"inclusive", "normal"=>"2010-11-10"}
- unittitle
-
{"value"=>"Multitrack Recording"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"6 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"632 megabytes", "unit"=>"megabytes"}]}
- date_start
-
2010-11-10
- keydate
-
2010-11-10
- date_end
-
2010-11-10
- date_inclusive_start
-
2010
- date_inclusive_end
-
2010