Assertion: butter's fat | /r/HasProperty | liquid
Facets:
value: at room temperature
type: OTHER
Source sentences:
text: When fats and oils (in food, fats that are liquid are room temperature are called oils) are exposed to the air, oxidation occurs – the same process that causes old cars to rust.
text: These fats are liquid at room temperature and found mainly in fatty fish, nuts, seeds and oils from plants.