Assertion: buttermilk's taste | /r/HasProperty | owing
Facets:
value: to the fermentation process
type: TRANSITIVE-OBJECT
Source sentences:
text: The sour taste, or tartness of 'cultured buttermilk' is owing to the fermentation process, which, for buttermilk, begins with a commercial product of buttermilk which has become chemically active, or rather fermented.