- unitid
-
{"value"=>"3567153", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1963", "type"=>"inclusive", "normal"=>"1963"}
- unittitle
-
{"value"=>"Great Freedom March Rally, Cobo Hall"}
- scopecontent
-
{"value"=>"<p>Group portrait of Martin Luther King, Jr., Rosa Parks and David Boston</p>"}
- container
-
{"type"=>"box", "value"=>"1"}
{"type"=>"folder", "value"=>"8"}
- date_start
-
1963
- keydate
-
1963
- date_end
-
1963
- date_inclusive_start
-
1963
- date_inclusive_end
-
1963