Assertion: chalice | /r/HasProperty | stoneware
Facets:
value: probably
type: DEGREE
Source sentences:
text: The first chalice was probably stoneware; The Sancta Caliz in Barcelona, a 1st-century B.C. Syrian articfact with a history tracing back to the 2nd century as the chalice of the Last Supper, is agate, a semi-precious stone.