About: http://webisa.webdatacommons.org/298518229

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	We may get into a situation where it is not entirely clear whether there is a chemical or biological weapon but someone has threatened that that kind of weapon is contained in a basement somewhere in a city.
http://www.w3.org/ns/prov#wasQuotedFrom	fas.org