About: http://webisa.webdatacommons.org/91572436

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	Officer Araz Alali, a D.C. police spokesman, said the suspicious package was an envelope.
http://www.w3.org/ns/prov#wasQuotedFrom	washingtonpost.com