Assertion: hedgehog's quill | /r/HasProperty | old
Facets:
Source sentences:
text: Hedgehog replaces old quills with new ones each year.
text: Your hedgehog may be quite irritable and restless during this time as it sheds its old quills for new ones.
text: Your hedgehog may be quite irritable and restless during this time as it sheds its old quills for new ones.