- unitid
-
{"value"=>"2144688", "type"=>"local_mss"}
{"value"=>"33433116976931", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1985", "type"=>"inclusive", "normal"=>"1985"}
- unittitle
-
{"value"=>"<span class=\"title\">A Study of Visitors to the Van Gogh in Arles Exhibit at the Metropolitan Museum of Art</span>"}
- container
-
{"type"=>"box", "value"=>"22"}
{"type"=>"folder", "value"=>"3"}
- date_start
-
1985
- keydate
-
1985
- date_end
-
1985
- date_inclusive_start
-
1985
- date_inclusive_end
-
1985