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withdrawn,object_id PHMSA-2009-0069-0003,PHMSA,PHMSA-2009-0069,U.S. DOT/PHMSA - Denial of Petition,Other,Agency Response,2012-03-09T05:00:00Z,2012,3,2012-03-09T05:00:00Z,,2012-03-09T17:03:00Z,,0,0,0900006480fcf538