- unitid
-
{"value"=>"3573682", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1961", "type"=>"inclusive", "normal"=>"1961"}
{"value"=>"2014", "type"=>"inclusive", "normal"=>"2014"}
- unittitle
-
{"value"=>"<span class=\"title\">Eight Pieces for Piano</span>"}
- container
-
{"type"=>"box", "value"=>"30"}
{"type"=>"folder", "value"=>"2"}
- date_start
-
1961
- keydate
-
1961
- date_end
-
2014
- date_inclusive_start
-
1961
- date_inclusive_end
-
2014