Assertion: crude oil | /r/CapableOf | yield distilled product
Facets:
Source sentences:
text: When it was discovered in the 19th century that rock oil would yield a distilled product (kerosene) suitable for lanterns, new sources of rock oil were eagerly sought.
text: When it was discovered in the 19th century that rock oil would yield a distilled product (kerosene) suitable for lanterns, new sources of rock oil were eagerly sought.