Assertion: shellac's use | /r/HasProperty | traced
Facets:
Source sentences:
text: The use of lac dye can be traced back to 250 AD when it was mentioned by Claudius Aelianus, a Roman writer in a volume on natural history.
text: The use of lac dye can be traced back to 250 AD when it was mentioned by Claudius Aelianus, a Roman writer in a volume on natural history.