Assertion: ricin | /r/AtLocation | a flat
Facets:
value: in 352b high road
type: LOCATION
Source sentences:
text: Tests demonstrating that no ricin was found at a flat linked to a gang suspected of planning a poison attack on the London Underground in January 2003 were not disclosed to police and ministers by officials at Porton Down.
text: No ricin was actually found at the flat in 352B High Road or at any of the defendants' other addresses.