Assertion: unit | /r/HasProperty | usual
Facets:
value: quite
type: DEGREE
value: in the sense
type: OTHER
Source sentences:
text: This definition is not exact since it includes units such as the week or the light-year, which are quite "usual" in the sense that they are often used but which can be "unusual" if taken out of their common context, as demonstrated by the furlong-firkin-fortnight (FFF) system of units.