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withdrawn,object_id EPA-R03-OAR-2008-0929-0024,EPA,EPA-R03-OAR-2008-0929,"(Withdrawal of Proposed Rule) Approval and Promulgation of Air Quality Implementation Plans: Delaware, Maryland, New Jersey, Pennsylvania; Determinations of Attainment, etc.; Withdrawal",Proposed Rule,Withdrawal,2011-12-13T05:00:00Z,2011,12,2011-12-13T05:00:00Z,2012-01-10T04:59:59Z,2011-12-13T19:02:18Z,2011-31665,0,0,0900006480f814ae