Assertion: extremist's attack | /r/HasProperty | ascribed to particular political group
Facets:
Source sentences:
text: Some of the terrorist attacks ascribed to a particular political group may have actually been the work of these rogue agents: this has been claimed, among many others, by Francesco Cossiga, who was the Prime Minister during the last years of lead, and by Giulio Andreotti, who, during the same period of time, held the office of Prime Minister more than once.