Assertion: ricin | /r/CapableOf | exist at 3 percent
Facets:
value: in its initial state
type: LOCATION
value: to 5 percent purity
type: OTHER
Source sentences:
text: While ricin exists at 3 percent to 5 percent purity in its initial state, Olsen refined the ricin in his test tubes to between 18 and 19 percent purity.