- unitid
-
{"value"=>"3145303", "type"=>"local_mss"}
- unitdate
-
{"type"=>"inclusive", "value"=>"undated"}
- unittitle
-
{"value"=>"<span class=\"title\">Ernani</span>, Metropolitan Opera House, New York City"}
- scopecontent
-
{"value"=>"<p>Includes Helen Vanni, George Cehanovsky, Zinka Milanov, and others</p>"}
- container
-
{"type"=>"box", "value"=>"8"}
{"type"=>"folder", "value"=>"1"}