- unitid
-
{"value"=>"3011250", "type"=>"local_mss"}
{"value"=>"5", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"2010-2012", "type"=>"inclusive", "normal"=>"2010/2012"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"149", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"51.36 Megabytes"}], "supress_display"=>true}
- date_start
-
2010
- keydate
-
2010
- date_end
-
2012
- date_inclusive_start
-
2010
- date_inclusive_end
-
2012
- extent_statement
-
51.36 Megabytes