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withdrawn,object_id IRS-2006-0500-0002,IRS,IRS-2006-0500,Railroad Track Maintenance Credit; Hearing Cancellation,Proposed Rule,,2006-12-27T05:00:00Z,2006,12,2006-12-27T05:00:00Z,,2011-06-11T16:31:40Z,E6-22018,0,0,09000064801f015d IRS-2006-0500-0001,IRS,IRS-2006-0500,Railroad Track Maintenance Credit,Proposed Rule,,2006-09-08T04:00:00Z,2006,9,2006-09-08T04:00:00Z,2006-12-08T04:59:59Z,2011-06-11T16:31:40Z,E6-14856,0,0,09000064801c8ab7