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withdrawn,object_id PHMSA-2010-0351-0002,PHMSA,PHMSA-2010-0351,Attachment (1),Other,Other,2011-03-16T04:00:00Z,2011,3,2010-12-17T05:00:00Z,,2013-07-27T23:47:18Z,,0,0,0900006480c06c3d