Assertion: letter opener | /r/HasProperty | cast in solid bronze
Facets:
Source sentences:
text: Each letter opener (or Paper Knife) is cast in solid bronze using molds taken from an original example, and is finished in a brown/green patina.
text: Each letter opener (or Paper Knife) is cast in solid bronze using molds taken from an original example, and is finished in a brown/green patina.