- unitid
-
{"value"=>"3643700", "type"=>"local_mss"}
{"value"=>"51", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"circa 1985", "type"=>"inclusive", "normal"=>"1985", "certainty"=>"approximate"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"7 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"99.5 megabytes", "unit"=>"megabytes"}]}
- date_start
-
1985
- keydate
-
1985
- date_end
-
1985
- date_inclusive_start
-
1985
- date_inclusive_end
-
1985
- extent_statement
-
99.5 megabytes (7 computer files)