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withdrawn,object_id
MSHA-2017-0031-0001,MSHA,MSHA-2017-0031,Petitions for Modifications: Application of Existing Mandatory Safety Standards,Notice,,2017-10-16T04:00:00Z,2017,10,2017-10-16T04:00:00Z,2017-11-16T04:59:59Z,2017-11-16T02:01:02Z,2017-22270,0,0,0900006482bcdb0a