Assertion: liquid nitrogen | /r/HasProperty | inexpensive
Facets:
value: very
type: DEGREE
value: relatively
type: DEGREE
Source sentences:
text: Since it is obtained from the atmosphere, liquid nitrogen is inexpensive and is rarely refrigerated.
text: Since it is made with atmospheric gasses, liquid nitrogen is relatively inexpensive.
text: Liquid nitrogen is very inexpensive because we can get it from air.
text: Liquid nitrogen is very inexpensive because we can get it from air.