Assertion: figure skate's toe pick | /r/HasProperty | hollow groove
Facets:
Source sentences:
text: toe picks, the hollow (groove) on bottom surface of blade, and screw attachment to the boot Close-up of a figure skating blade, showing the, the(groove) on bottom surface of blade, and screw attachment to the boot
text: toe picks, the hollow (groove) on the bottom surface of the blade, and screw attachment to the boot.