About: http://webisa.webdatacommons.org/154735969

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	While examples exist in the research literature of systems that have been designed for security, there are few examples of such systems deployed in the real world.
http://www.w3.org/ns/prov#wasQuotedFrom	microsoft.com