About: http://webisa.webdatacommons.org/59072404

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	How many keys are to be certified Information on the user, e.g. user name, user ID
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr