Assertion: bin laden's message | /r/HasProperty | signed by osama bin laden
Facets:
value: purportedly
type: OTHER
Source sentences:
text: On September 16, 2001, an Al Jazeera news presenter read a message purportedly signed by Osama bin Laden, in which the following words were stated: "I stress that I have not carried out this act, which appears to have been carried out by individuals with their own motivation.