About: http://webisa.webdatacommons.org/37961795

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	The concept of username with password is an efficient method of maintaining shared secret information between a user and a remote system.
http://www.w3.org/ns/prov#wasQuotedFrom	techrepublic.com