Assertion: space heater | /r/HasProperty | portable devices
Facets:
value: essentially
type: DEGREE
Source sentences:
text: Space heaters are portable devices that are used to heat a smaller area within a home, like a living room or office space.
text: Space heaters are portable heaters that you can move from room to room as needed.
text: A space heater is essentially a portable water radiator that has to be plugged into an outlet to work.
text: Space heaters are portable electric devices used for heating up a single room or an area of the house.