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withdrawn,object_id PHMSA-RSPA-2004-19856-0038,PHMSA,PHMSA-RSPA-2004-19856,Attached,Supporting & Related Material,Supporting Documentation,2010-04-21T04:00:00Z,2010,4,,,2012-03-24T19:34:08Z,,0,0,0900006480adb7d7