- unitid
-
{"value"=>"3348619", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1970s", "type"=>"inclusive", "normal"=>"1970/1979"}
- unittitle
-
{"value"=>"American Ballet Theatre"}
- scopecontent
-
{"value"=>"<p>Includes photographs of Michaël Denard, Vladimir Gelvan, and Cynthia Gregory.</p>"}
- container
-
{"type"=>"box", "value"=>"1"}
{"type"=>"folder", "value"=>"1-3"}
- date_start
-
1970
- keydate
-
1970
- date_end
-
1979
- date_inclusive_start
-
1970
- date_inclusive_end
-
1979