Assertion: natural gas | /r/HasProperty | important resource
Facets:
value: for reducing pollution
type: PURPOSE
value: extremely
type: DEGREE
value: for many different reasons
type: CAUSE
Source sentences:
text: Natural gas is an important resource for many different reasons.
text: Natural gas is an extremely important source of energy for reducing pollution and maintaining a clean and healthy environment.
text: Now, natural gas is considered an important source of energy, accounting for nearly 21% of total global energy supply.