- unitid
-
{"value"=>"3341216", "type"=>"local_mss"}
{"value"=>"24", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"2009-2018", "type"=>"inclusive", "normal"=>"2009/2018"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"6 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"21.18 megabytes", "unit"=>"megabytes"}]}
- date_start
-
2009
- keydate
-
2009
- date_end
-
2018
- date_inclusive_start
-
2009
- date_inclusive_end
-
2018
- extent_statement
-
21.18 megabytes (6 computer files)