About: http://webisa.webdatacommons.org/333391034

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	where k is a number representing the null sequence of the message, d(x) represents the digital code of the difference sequence thereof, GF(2 ) represents a finite Galois field.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com