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withdrawn,object_id PHMSA-RSPA-1997-2426-0022,PHMSA,PHMSA-RSPA-1997-2426,Pipeline Safety: National Pipeline Mapping System,Rule,Federal Register Publication,2008-07-31T04:00:00Z,2008,7,2008-07-31T04:00:00Z,,2024-11-12T04:20:00Z,E8-17532,1,0,09000064806a36b5