Assertion: castor oil's acid | /r/HasProperty | epa
Facets:
Source sentences:
text: The ricinoleic acid chains also look very much like PGE3, an immune system messenger and the end-product of ingested fish oils, or eicosapentaenoic acid (EPA).
text: The fish oils come from cold water fish and are rich sources of long-chain omega-3 fatty acids called EPA and DHA.