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withdrawn,object_id MSHA-2012-0023-0001,MSHA,MSHA-2012-0023,Petitions for Modifications: Affirmative Decisions,Notice,,2012-10-18T04:00:00Z,2012,10,2012-10-18T04:00:00Z,,2012-10-18T15:24:21Z,2012-25658,0,0,0900006481146cfb