- unitid
-
{"value"=>"3009649", "type"=>"local_mss"}
{"value"=>"68", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"1997-2012", "type"=>"inclusive", "normal"=>"1997/2012"}
- unittitle
-
{"value"=>"<span class=\"title\">Treinta Años</span>"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"10 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"4.54 kilobytes"}], "supress_display"=>true}
- date_start
-
1997
- keydate
-
1997
- date_end
-
2012
- date_inclusive_start
-
1997
- date_inclusive_end
-
2012
- extent_statement
-
4.54 kilobytes