Assertion: petrolatum | /r/HasProperty | discovered by a new york chemist
Facets:
value: according to unilever
type: OTHER
value: in the 1860s
type: TEMPORAL
Source sentences:
text: According to Unilever, petroleum jelly - the only ingredient in your old-fashioned jar of Vaseline - was discovered by a New York chemist in the 1860s and first marketed to the public as Vaseline Petroleum Jelly in 1870.