- unitid
-
{"value"=>"2060288", "type"=>"local_mss"}
{"value"=>"33433116966403", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1940s-1970s", "type"=>"inclusive", "normal"=>"1940/1979"}
- unittitle
-
{"value"=>"Amneris"}
- scopecontent
-
{"value"=>"<p>Buenos Aires, Covent Garden, Hamburg, and San Francisco Opera.</p>"}
- container
-
{"type"=>"box", "value"=>"12"}
{"type"=>"folder", "value"=>"12-18"}
- date_start
-
1940
- keydate
-
1940
- date_end
-
1979
- date_inclusive_start
-
1940
- date_inclusive_end
-
1979