- unitid
-
{"value"=>"2056924", "type"=>"local_mss"}
{"value"=>"33433114487881", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1947", "type"=>"inclusive", "normal"=>"1947"}
- unittitle
-
{"value"=>"Preobrajenska, Olga; Kschessinska, Mathilde; Toumanova, Tamara - Paris"}
- container
-
{"type"=>"box", "value"=>"6"}
{"type"=>"folder", "value"=>"9"}
- date_start
-
1947
- keydate
-
1947
- date_end
-
1947
- date_inclusive_start
-
1947
- date_inclusive_end
-
1947