About: http://webisa.webdatacommons.org/264158653

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	It must be emphasized that with a dial-in link, security in the form of access verification should be strictly enforced using such methods as challenge and response or passwords.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com