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withdrawn,object_id MSHA-2013-0034-0001,MSHA,MSHA-2013-0034,Mandatory Safety Standards: Petitions for Modifications; Affirmative Decisions,Notice,,2013-08-15T04:00:00Z,2013,8,2013-08-15T04:00:00Z,,2013-08-20T21:26:50Z,2013-19768,0,0,09000064813b3835