- unitid
-
{"value"=>"3549672", "type"=>"local_mss"}
{"value"=>"2", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"2010 January 14", "type"=>"inclusive", "normal"=>"2010-01-14"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"170 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"588.9 megabytes", "unit"=>"megabytes"}]}
- date_start
-
2010-01-14
- keydate
-
2010-01-14
- date_end
-
2010-01-14
- date_inclusive_start
-
2010
- date_inclusive_end
-
2010