About: http://webisa.webdatacommons.org/280321530

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	Security is a requirement, more or less, but it is a secondary priority.
http://www.w3.org/ns/prov#wasQuotedFrom	schneier.com