feed_publisher_name,feed_publisher_url,feed_lang,feed_start_date,feed_end_date,feed_version,feed_contact_url,conv_rev,feed_id
NMBS/SNCB,http://www.belgiantrain.be/,fr,20251229,20261212,2026-03-01,http://www.belgiantrain.be/,1.180,0
