- unitid
-
{"value"=>"3145180", "type"=>"local_mss"}
- unitdate
-
{"type"=>"inclusive", "value"=>"undated"}
- unittitle
-
{"value"=>"<span class=\"title\">Andrea Chénier</span>, Metropolitan Opera House, New York City"}
- scopecontent
-
{"value"=>"<p>Includes Shirley Weaver, Zinka Milanov, Mario Del Monaco, Frank Valentino, Sandra Warfield, Hertha Glaz, Herva Nelli, Richard Tucker, and others</p>"}
- container
-
{"type"=>"box", "value"=>"2"}
{"type"=>"folder", "value"=>"2"}