Assertion: polonium | /r/AtLocation | the centre of the inquiry
Facets:
value: in november
type: TEMPORAL
value: in london
type: LOCATION
Source sentences:
text: Polonium has been at the centre of the inquiry into the death of former Russian spy Alexander Litvinenko in November 2006 in London.
text: Polonium has been at the centre of the inquiry into the death of former Russian spy Alexander Litvinenko in November 2006 in London.