Assertion: foam's use | /r/UsedFor | refer to another material
Facets:
value: in canada
type: LOCATION
value: in the united states
type: LOCATION
Source sentences:
text: In the United States and Canada, the colloquial use of the word styrofoam refers to another material that is usually white in color and made of expanded (not extruded) polystyrene foam (EPS).