About: http://webisa.webdatacommons.org/247444828

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	But it was certainly difficult to try to identify and recruit intelligence sources within a terrorist organization, particularly coming from the United States.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org