Assertion: razor's blade | /r/CapableOf | become dull
Facets:
value: with time
type: TEMPORAL
Source sentences:
text: With time the blades will become dull, the foils will wear out and even begin to warp.
text: This kind of razor can be designed as a refillable cartridge which can accept new blades or as a disposable unit which is intended to be thrown away after the blade becomes dull.
text: I've been shaving every few days for about two and a half weeks and the blade has yet to become dull, so it's safe to say it's going to last me quite a while.