About: http://webisa.webdatacommons.org/67888969

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	The secure medium could be, for example, a telephone line to the macro vendors using modems, or an encrypted channel of a public network such as the internet.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk