About: http://webisa.webdatacommons.org/188467849

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	You might remember a month or so ago, letters tainted with ricin were sent to the president and other officials.
http://www.w3.org/ns/prov#wasQuotedFrom	cnn.com