About: http://webisa.webdatacommons.org/448429024

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	A CA is an entity responsible for establishing and vouching for the authenticity of public keys that belong to subjects (usually users or computers) or other CAs.
http://www.w3.org/ns/prov#wasQuotedFrom	microsoft.com