Assertion: castor oil | /r/ObjectUse | used for year
Facets:
value: as a purgative tool
type: PURPOSE
Source sentences:
text: Castor oil has been used for years as a purgative tool, and this includes using it as a laxative.
text: While it cannot cure every symptom or sickness, it is a popular product that has been used for years and should hold a proper place in every medicine cabinet.