About: http://webisa.webdatacommons.org/327869291

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	Having introduced coding, Gleick mentions, as a lagniappe, five authors, among them Edgar Allan Poe and Jules Verne, who introduced cryptograms in their fiction.
http://www.w3.org/ns/prov#wasQuotedFrom	siam.org