- unitid
-
{"value"=>"3359935", "type"=>"local_mss"}
{"value"=>"899", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"2004 December 1-2006 July 11", "type"=>"inclusive", "normal"=>"2004-12-01/2006-07-11"}
- unittitle
-
{"value"=>"Spain"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"13 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"767.8 megabytes", "unit"=>"megabytes"}]}
- date_start
-
2004-12-01
- keydate
-
2004-12-01
- date_end
-
2006-07-11
- date_inclusive_start
-
2004
- date_inclusive_end
-
2006
- extent_statement
-
767.8 megabytes (13 computer files)