Assertion: castor oil | /r/ObjectUse | used for this purpose
Facets:
value: by the ancient egyptians
type: OTHER
Source sentences:
text: It burns very cleanly and was used for this purpose by the ancient Egyptians.
text: From the African continent, through the Mediterranean basin and even in the Indian sub-continent, for several thousands of years, castor oil has been known to have numerous benefits and has been used for many purposes ranging from industrial, pharmaceutical and even medical uses.