About: http://webisa.webdatacommons.org/4617558

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	If you asked officials back in that period, they would all tell you that al-Qaida was a threat.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org