Assertion: skate's blade | /r/HasProperty | flat
Facets:
value: on the bottom
type: LOCATION
value: completely
type: DEGREE
value: in the middle
type: LOCATION
Source sentences:
text: A hockey skate (left) has a boot that is low in front and high in back to protect the Achilles tendon; its blade is flat in the middle, curved on both ends, and about the same length as the boot itself.
text: Effectively, it “resets” the blade to be completely flat on the bottom, ensuring the it can be perfectly aligned with the finishing wheel, even if it was previously crooked or uneven.