Assertion: ufo | /r/HasProperty | self-luminous
Facets:
value: often
type: TEMPORAL
Source sentences:
text: Also, I understand that many UFO photos might not look like one "expects" a "real alien spacecraft" (i.e. like the ones of Klingon from StarTrek or Shadows from Babylon5), but many UFOs are indeed discoid and spherical and often self-luminous.
text: Also, I understand that many UFO photos might not look like one "expects" a "real alien spacecraft" (i.e. like the ones of Klingon from StarTrek or Shadows from Babylon5), but many UFOs are indeed discoid and spherical and often self-luminous.