Assertion: sard | /r/HasProperty | one of several hard stones
Facets:
value: to make cuneiform marks
type: PURPOSE
value: in assyria
type: LOCATION
Source sentences:
text: In Assyria, sard was one of several hard stones used for cylinder seals, to make cuneiform marks on wet clay tablets or print images on cloth, illustrate events, or affix signatures to official documents, in the same way that we use rubber stamps today.