Assertion: rafter's cut | /r/HasAspect | a 90 degree relationship
Facets:
value: at the bottom
type: LOCATION
value: to each other
type: OTHER
value: at the top of the rafter
type: LOCATION
Source sentences:
text: The plumb cut, at the top of the rafter, and the seat or heel cut, at the bottom, have a 90 degree relationship to each other.
text: The plumb cut, at the top of the rafter, and the seat or heel cut, at the bottom, have a 90 degree relationship to each other.