Assertion: door knocker | /r/HasProperty | unique
Facets:
Source sentences:
text: You can decorate your front door in your own way by picking a door knocker that is unique and sport it as your token of identity.
text: This amazing door knocker is a unique art piece complemented by two demonic eyes that glow red every time a guest knocks.
text: Most authentic door-knockers of value to the collectors are unique specimens, because the same mould was hardly ever used to create door-knockers for different buildings in different cities.