About: http://webisa.webdatacommons.org/433697173

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	SHA-1 is the best established of the existing SHA hash functions, and is employed in several widely used security applications and protocols.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com