- unitid
-
{"value"=>"3667105", "type"=>"local_mss"}
{"value"=>"141", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"circa 1990s", "type"=>"inclusive", "normal"=>"1990/1999", "certainty"=>"approximate"}
- unittitle
-
{"value"=>"Unidentified Informal Panel"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"4 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"228.9 gigabytes", "unit"=>"gigabytes"}]}
- date_start
-
1990
- keydate
-
1990
- date_end
-
1999
- date_inclusive_start
-
1990
- date_inclusive_end
-
1999
- extent_statement
-
228.9 gigabytes (4 computer files)