feed_publisher_name,feed_publisher_url,feed_lang,feed_start_date,feed_end_date,feed_version,feed_contact_url,conv_rev,plan_rev,feed_id
SNCF_default,http://www.sncf.com,fr,20260523,20260821,2026-05-23,http://www.sncf.com,1.179,1779564178,0
