feed_publisher_name,feed_publisher_url,feed_lang,feed_start_date,feed_end_date,feed_version,feed_contact_email,feed_contact_url
丸文松島汽船,https://www.marubun-kisen.com/index.php,ja,20251005,20251231,2.0,toiawase@marubun-kisen.com,
