Assertion: vegetable oil's fat | /r/HasProperty | extracted
Facets:
value: by pressing from seeds
type: MANNER
value: by putting part of the plant
type: MANNER
value: historically
type: TEMPORAL
Source sentences:
text: Vegetable fats and oils were historically extracted by putting part of the plant under pressure, squeezing out the oil.
text: To produce margarine, first oils and fats are extracted, e.g. by pressing from seeds, and then refined.