Assertion: razor's blade | /r/HasProperty | sharpened
Facets:
value: depending on use
type: OTHER
value: occasionally
type: DEGREE
value: by using a razor hone
type: MANNER
value: on a grinding wheel
type: LOCATION
Source sentences:
text: At first the blade is sharpened on a grinding wheel.
text: Depending on use and condition, the blade can be sharpened occasionally by using a razor hone.
text: In 1901, Mr. King C. Gillette (that name sounds awfully familiar, doesn’t it?) invented the double-edged safety razor, a razor with replaceable blades that quickly became more popular than the static straight razor, which only had a single fixed blade that needed to be sharpened to remain useful.
text: A shavette essentially offers the same quality of shave as a straight razor, according to the barbers we spoke with, who say the newer technology is much lower maintenance, as the fresh blades for each shave, unlike a fixed one, don’t need to be sharpened.