Assertion: keel | /r/CapableOf | believe to be non-human entities
Facets:
Source sentences:
text: Keel used the term "ultraterrestrials" to describe UFO occupants he believed to be non-human entities capable of taking on whatever form they want.
text: Keel used the term "ultraterrestrials" to describe UFO occupants he believed to be non-human entities capable of taking on whatever form they want.