Assertion: crude oil | /r/HasProperty | critical concern
Facets:
value: in a wide variety of industries
type: LOCATION
value: to many nations
type: TRANSITIVE-OBJECT
Source sentences:
text: Petroleum is vital to many industries, and is of importance to the maintenance of industrialized civilization itself, and thus is a critical concern to many nations.
text: Besides being an essential commodity for transport, petroleum is a critical component in a wide variety of industries.