- unitid
-
{"value"=>"3572214", "type"=>"local_mss"}
{"value"=>"84", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"2001 June 7", "type"=>"inclusive", "normal"=>"2001-06-07"}
{"value"=>"2001 June 11", "type"=>"inclusive", "normal"=>"2001-06-11"}
- unittitle
-
{"value"=>"ProTools Session A"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"17 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"344.7 megabytes", "unit"=>"megabytes"}]}
- date_start
-
2001-06-07
- keydate
-
2001-06-07
- date_end
-
2001-06-11
- date_inclusive_start
-
2001
- date_inclusive_end
-
2001