Assertion: blind's slat | /r/HasProperty | rotated 90 degrees
Facets:
value: to allow
type: PURPOSE
value: like the horizontal versions
type: OTHER
Source sentences:
text: Vertical blinds consist of slats of stiffened fabric, plastic, or metal hanging by one end from a track; like the horizontal versions, the slats can be rotated 90 degrees to allow light to pass through or to fold up on one side of a door or window.