Assertion: mirror | /r/HasProperty | mounted on wall
Facets:
value: occasionally
type: DEGREE
value: usually
type: TEMPORAL
Source sentences:
text: They are usually mounted on a wall or ceiling where hallways intersect each other, or where they make sharp turns.
text: Even if your mirror is mounted on the wall, the silver nitrate will begin to react with particles in the air, moisture, or even the products you use for mirror cleaning.
text: The mirrors are occasionally mounted on a wall that is not perfectly vertical.