Assertion: baking powder's cream | /r/HasProperty | a byproduct of wine making
Facets:
Source sentences:
text: Baking soda has always been a pretty good buy, while cream of tartar, a byproduct of wine making, has never come cheap.
text: He came across the idea of combining baking soda with tartaric acid (cream of tartar, which is a by-product of wine-making), which would bubble up when water was added.
text: Cream of tartar is a dry acid that is a byproduct of wine production.