Assertion: red wine's polyphenol | /r/HasProperty | one substance
Facets:
value: in red wine
type: LOCATION
Source sentences:
text: A polyphenol called resveratrol is one substance in red wine that's gotten attention for its health benefits.
text: A polyphenol called resveratrol is one substance in red wine that's gotten attention for its health benefits.
text: A polyphenol called resveratrol is one substance in red wine that's gotten attention for its health benefits.