- unitid
-
{"value"=>"681110", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1986", "type"=>"inclusive", "normal"=>"1986"}
{"value"=>"1995", "type"=>"inclusive", "normal"=>"1995"}
- unittitle
-
{"value"=>"Royal Opera House"}
- container
-
{"type"=>"box", "value"=>"130"}
{"type"=>"folder", "value"=>"12"}
- date_start
-
1986
- keydate
-
1986
- date_end
-
1995
- date_inclusive_start
-
1986
- date_inclusive_end
-
1995