- unitid
-
{"value"=>"3295067", "type"=>"local_mss"}
{"value"=>"125", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"2009", "type"=>"inclusive", "normal"=>"2009"}
{"value"=>"2017", "type"=>"inclusive", "normal"=>"2017"}
- unittitle
-
{"value"=>"Signs"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"4 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"150 kilobytes", "unit"=>"kilobytes"}]}
- date_start
-
2009
- keydate
-
2009
- date_end
-
2017
- date_inclusive_start
-
2009
- date_inclusive_end
-
2017
- extent_statement
-
150 kilobytes (4 computer files)