- unitid
-
{"value"=>"3295119", "type"=>"local_mss"}
{"value"=>"171", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"2011-2013", "type"=>"inclusive", "normal"=>"2011/2013"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"17 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"498 kilobytes", "unit"=>"kilobytes"}]}
- date_start
-
2011
- keydate
-
2011
- date_end
-
2013
- date_inclusive_start
-
2011
- date_inclusive_end
-
2013
- extent_statement
-
498 kilobytes (17 computer files)