"feed_publisher_name","feed_publisher_url","feed_lang","feed_start_date","feed_end_date","feed_version","feed_contact_mail","feed_contact_url"
"AVV Aachen","https://www.avv.de","de",20260216,20261212,"2026-02-23T04:33:52","info@avv.de","https://www.avv.de"
