Assertion: sword's blade | /r/MadeOf | imported wootz
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: Indian metallurgy was renowned from the time of the Roman Empire, and blades made in the Persian Empire and across the east were usually made from imported Wootz.
text: Indian metallurgy was renowned from the time of the Roman Empire, and blades made in the Persian Empire and across the east were usually made from imported Wootz.