Assertion: ivory's use | /r/HasProperty | traced through the roman
Facets:
value: in the west
type: LOCATION
value: from prehistoric times
type: TEMPORAL
value: almost continuously
type: TEMPORAL
Source sentences:
text: In the West the use of ivory can be traced almost continuously from prehistoric times through the Roman, Carolingian, Byzantine, Gothic, Renaissance, and Baroque periods up until modern times.