About: http://webisa.webdatacommons.org/16893465

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 order to use the system, including the server system for administrators and the client system for users, a person must be authorized.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es