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withdrawn,object_id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-2021-0030-0004,PHMSA,PHMSA-2021-0030,P-1754 Response Letter,Other,Response(s),2022-12-19T05:00:00Z,2022,12,2022-12-19T05:00:00Z,,2023-12-12T15:52:03Z,,0,0,090000648554019c
PHMSA-2021-0030-0003,PHMSA,PHMSA-2021-0030,P-1754 Response Letter (PHMSA-2021-0030),Supporting & Related Material,Supplement,2022-12-15T05:00:00Z,2022,12,,,2022-12-15T12:27:55Z,,0,0,0900006485538785