About: http://webisa.webdatacommons.org/451323262

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	In other words, have you found anthrax in any other letters, other than the ones that you have identified?
http://www.w3.org/ns/prov#wasQuotedFrom	archives.gov