Assertion: louver | /r/HasProperty | open
Facets:
value: fully
type: DEGREE
value: at ninety degrees
type: OTHER
Source sentences:
text: Louver size will determine the amount of privacy, light, and ventilation that your rooms will receive and how much of a view you`ll have when the louvers are open at ninety degrees.
text: The wider a louver is, the larger the space between the louvers will be when they are fully opened.