Assertion: crude oil | /r/HasProperty | raw material sources
Facets:
value: for making plastics
type: PURPOSE
Source sentences:
text: Crude oil and natural gas are primary energy and raw material sources that enable numerous aspects of modern daily life and the world economy.
text: Although crude oil is a source of raw material (feedstock) for making plastics, it is not the major source of feedstock for plastics production in the United States.
text: Crude oil and natural gas are primary energy and raw material sources that enable numerous aspects of modern daily life and the world economy.
text: Although crude oil is a source of raw material (feedstock) for making plastics, it is not the major source of feedstock for plastics production in the United States.