- unitid
-
{"value"=>"2060381", "type"=>"local_mss"}
{"value"=>"33433116966411", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1950s-1970s", "type"=>"inclusive", "normal"=>"1950/1979"}
- unittitle
-
{"value"=>"Klytaemnestra"}
- scopecontent
-
{"value"=>"<p>Metropolitan Opera, Covent Garden, Austin Opera, Stuttgart, Vienna, Venice, and other productions.</p>"}
- container
-
{"type"=>"box", "value"=>"13"}
{"type"=>"folder", "value"=>"8-12"}
- date_start
-
1950
- keydate
-
1950
- date_end
-
1979
- date_inclusive_start
-
1950
- date_inclusive_end
-
1979