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withdrawn,object_id FRA-2013-0070-0004,FRA,FRA-2013-0070,Renewal request,Other,Request,2018-05-21T04:00:00Z,2018,5,2018-05-21T04:00:00Z,,2018-05-21T18:33:47Z,,0,0,090000648327f0f2 FRA-2013-0070-0005,FRA,FRA-2013-0070,U.S. DOT/FRA-Acknowledgement Letter,Other,Acknowledgement Letter/Receipt,2018-05-21T04:00:00Z,2018,5,2018-05-21T04:00:00Z,,2018-05-21T18:38:03Z,,0,0,090000648327fb1f