Assertion: olive oil | /r/HasProperty | based on acidity
Facets:
Source sentences:
text: Since 1948 the U.S. Department of Agriculture (USDA)has listed four grades of olive oil based on acidity, absence of defects, odor and flavor:
text: Since 1948 the U.S. Department of Agriculture (USDA)has listed four grades of olive oil based on acidity, absence of defects, odor and flavor: