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withdrawn,object_id
NPS-2011-0004-0001,NPS,NPS-2011-0004,"Special Regulations, Areas of the National Park System: Mammoth Cave National Park",Proposed Rule,,2011-05-17T04:00:00Z,2011,5,2011-05-17T04:00:00Z,2011-07-19T03:59:59Z,2011-06-11T17:51:38Z,2011-12038,0,0,0900006480cf342f