Assertion: ufo | /r/HasProperty | intelligent aliens
Facets:
value: from outer-space
type: LOCATION
Source sentences:
text: In addition, if UFOs are intelligent aliens from outer-space then is it such a stretch to assume they could hide from our telescopes?
text: UFOs became a significant concern as the suspicion shared by some scientists that UFOs could be some intelligent lifeforms from outer space visiting earth.