Assertion: caliper | /r/HasProperty | calibrated
Facets:
value: more often
type: DEGREE
value: least once a year
type: TEMPORAL
value: properly
type: DEGREE
Source sentences:
text: In other words, if the caliper is already calibrated, you are likely to get better results when needed without much work.
text: The calipers must also be properly calibrated and maintained for readings to be valid.
text: A caliper should be calibrated at least once a year—more often when use is heavy or there are multiple users of the same instrument.