Assertion: giant petrel | /r/HasAspect | strong foot
Facets:
value: for walking on the ground
type: PURPOSE
Source sentences:
text: Giant petrel is the only member of the family of Pessellaridae who has a strong foot for walking on the ground.
text: Both giant petrels have strong legs and can move around on land effectively.
text: They are also the only members of the Procellariidae family to have strong enough legs to walk effectively on land.