Assertion: sword | /r/HasAspect | groove
Facets:
value: at the same time
type: TEMPORAL
value: along the blade
type: LOCATION
Source sentences:
text: To make the blades lighter and at the same time more rigid, the blade may have grooves along the blade.
text: The blade can have up to three grooves running along the blade from the hilt (known as fullers) though this is not essential to the styling.
text: The blade may also have grooves or fullers.