About: http://webisa.webdatacommons.org/215006024

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	This functionality is particularly useful for sites where regular users commonly have accounts on many different systems, eliminating the security risk of sending ASCII passwords over the network.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com