- unitid
-
{"value"=>"3142784", "type"=>"local_mss"}
{"value"=>"321941", "type"=>"local_mss_av"}
- unitdate
-
{"value"=>"1992 May 22", "type"=>"inclusive", "normal"=>"1992-05-22"}
- unittitle
-
{"value"=>"P92522: <span class=\"title\">The Mother of Three Sons</span>"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 moving image recording", "unit"=>"moving_image_recordings"}]}
- scopecontent
-
{"value"=>"<p>Performance at Houston Grand Opera.</p>"}
- date_start
-
1992-05-22
- keydate
-
1992-05-22
- date_end
-
1992-05-22
- date_inclusive_start
-
1992
- date_inclusive_end
-
1992
- extent_statement
-
1 moving image recording