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withdrawn,object_id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-2012-0001-0001,MSHA,MSHA-2012-0001,"Proposed Extension of Existing Information Collection and Renewal; Mine Mapping and Records of Opening, Closing, and Reopening of Mines (Formerly, Record of Mine Closures, Opening & Reopening of Mines).",Notice,,2012-03-22T04:00:00Z,2012,3,2012-03-22T04:00:00Z,2012-05-22T03:59:59Z,2012-05-23T02:00:28Z,56,0,0,0900006480fddb69