<https://forums.soompi.com/topic/412060-2017-mama-announces-special-stages-by-red-velvet-nct-127-wanna-one-and-fromis_9/>
<http://schema.org/datePublished>
"2017-11-27T06:07:27+0000"^^<http://schema.org/Date>
<https://forums.soompi.com/topic/412060-2017-mama-announces-special-stages-by-red-velvet-nct-127-wanna-one-and-fromis_9/>