Assertion: slate | /r/CapableOf | lap joint
Facets:
value: in the course
type: TEMPORAL
Source sentences:
text: When joints are improperly broken (i.e., when slates lap the joints in the course below by less than 3" [7.5 cm]), it is possible for water to pass between the joints, through the nail holes and ultimately to the underlying felt, where it will cause deterioration and leaks to develop.