Could someone please enlighten me as to what these rss_ entries are in wp-admin/options.php:
rss_0ff4b43bd116a9d8720d689c80e7dfd4
rss_0ff4b43bd116a9d8720d689c80e7dfd4_ts
rss_867bd5c64f85878d03a060509cd2f92c
rss_867bd5c64f85878d03a060509cd2f92c_ts
rss_91c3926c3c367f9889245dd93d5d8ca8
rss_91c3926c3c367f9889245dd93d5d8ca8_ts
Thanks!