About: http://webisa.webdatacommons.org/453875164

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	An example of signing a certificate is shown in Signing a Digital Certificate Using the keytool Utility
http://www.w3.org/ns/prov#wasQuotedFrom	oracle.com