Assertion: kilogram | /r/HasProperty | force
Facets:
Source sentences:
text: The kilogram had been used in the both as a unit of mass and as a unit of weight, which is a force.
text: After some discussions, in the kilopond was adopted (following the French pattern which has the kilopoid) as the designation for kilogram (force), when the acceleration has the normal value (9.80665 m/s²) at 45° latitude.