id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id USCG-2012-0309-0001,USCG,USCG-2012-0309,"Safety Zones: Chicago Harbor, Navy Pier East, Chicago, IL (Federal Register Publication) (Notice of enforcement of regulation.)",Rule,Final Rule,2012-05-01T04:00:00Z,2012,5,2012-05-01T04:00:00Z,,2017-03-10T22:21:39Z,2012-10478,0,0,090000648100238d