Assertion: tile | /r/AtLocation | place
Facets:
Source sentences:
text: Then, roof tiles must then be installed in a specific pattern in order to ensure that the tiles will stay in place and the roof will not leak.
text: Although most interlocking tiles on all but the steepest roofs can technically be expected to remain in place because they hang on protruding nibs from the roofing laths or battens, in contemporary roofing practices they are often likely to be nailed for added security.