- unitid
-
{"value"=>"3390663", "type"=>"local_mss"}
- unitdate
-
{"value"=>"[1906] January 20", "type"=>"inclusive", "normal"=>"1906-01-20", "certainty"=>"inferred"}
- unittitle
-
{"value"=>"Lucia di Lammermoor; La Boheme, 9th Grand Sunday Night Concert, Metropolitan Opera"}
- physdesc
-
{"format"=>"simple", "value"=>"Navy blue text."}
- container
-
{"type"=>"oversize_folder", "value"=>"E35"}
- date_start
-
1906-01-20
- keydate
-
1906-01-20
- date_end
-
1906-01-20
- date_inclusive_start
-
1906
- date_inclusive_end
-
1906