Assertion: cowpea | /r/HasProperty | a variety of the cowpea
Facets:
Source sentences:
text: Black-eyed peas (Vigna unguiculata) are a variety of the cowpea and are part of the family of beans & peas (Leguminosae or Fabaceae in the USA).
text: Black-Eyed Peas are just one variety of Cowpea.