Could the person who made the entry write in abstract? Like what if I say: you shouldn't write or talk about beings that don't want to be written or talked about.
One of the general principles of the SCP-verse is that it hates rules lawyers. If you try to get clever, things tend to react even worse. This is used in-universe as an explanation of why they "contain" rather than "destroy". One of my favorite examples, albeit a very old one now, is http://www.scpwiki.com/scp-145 .
There may be classes of infovores and memetic cognitohazards which are not triggered by information so general that it does not assert the actual existence of any given entity.