Assertion: watch | /r/HasProperty | cleaned
Facets:
value: every year
type: TEMPORAL
Source sentences:
text: Watches need to be cleaned whenever the oil has broken down or when there is too much dust and dirt on the gears.
text: It used to be said that watches should be cleaned every year, but the quality of the oil has improved and most people don't live in as dirty an environment as they did when people used horses to get around town and heated their homes with coal.
text: If the watch isn't running well in all positions, the problems must be diagnosed, fixed, and possibly the watch will need to be re-cleaned and re-oiled.