About: http://webisa.webdatacommons.org/9479973

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	In addition, each node would contain a certificate denoted CKCA (M) where M is a message, and a random component associated with that certificate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com