Assertion: slate | /r/HasProperty | removed
Facets:
Source sentences:
text: When many slates must be removed to effect a repair, the sheathing should be checked for rotted areas and projecting nails.
text: Tap on slates that have fallen out or been removed.
text: However, it is far better to be cautious and install a roof with extra head lap rather than risking problems which may require that the slates are removed and replaced.