Assertion: mirror's surface | /r/HasProperty | recessed
Facets:
value: inward
type: MANNER
value: away from the incident light
type: OTHER
Source sentences:
text: The surface may be either convex (bulging outward) or concave (recessed inward).
text: A concave mirror, or converging mirror, has a reflecting surface that is recessed inward (away from the incident light).