Assertion: liquid oxygen | /r/HasProperty | useful
Facets:
value: in this role
type: TEMPORAL
value: for people
type: TRANSITIVE-OBJECT
value: for propulsion
type: PURPOSE
value: typically
type: DEGREE
Source sentences:
text: LOX is useful in this role because it creates a high specific impulse.
text: Liquid oxygen is useful for propulsion; it is used to launch space rockets.
text: LOX is useful in this role because it creates a high specific impulse.
text: Liquid oxygen is typically useful for people who live in more remote areas or whose doctor prescribed a higher dose of oxygen.