Assertion: popcorn | /r/HasProperty | special type of corn
Facets:
Source sentences:
text: Popcorn is a special type of corn that "pops" when exposed to heat.
text: Popcorn is a special kind of flint corn that was selected by Indians in early western civilizations.
text: Bottom Line: Popcorn is a special type of corn that "pops" when exposed to heat.