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withdrawn,object_id
MSHA-2013-0053-0001,MSHA,MSHA-2013-0053,Petitions: Mandatory Safety Standards; Modifications,Notice,,2013-11-18T05:00:00Z,2013,11,2013-11-18T05:00:00Z,2013-12-19T04:59:59Z,2013-12-17T02:02:31Z,2013-27546,0,0,0900006481486b09