- unitid
-
{"value"=>"3448399", "type"=>"local_mss"}
{"value"=>"11", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"2001-2006", "type"=>"inclusive", "normal"=>"2001/2006"}
- unittitle
-
{"value"=>"Scores and Sample"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"10 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"29.26 megabytes", "unit"=>"megabytes"}]}
- date_start
-
2001
- keydate
-
2001
- date_end
-
2006
- date_inclusive_start
-
2001
- date_inclusive_end
-
2006