About: http://webisa.webdatacommons.org/216717739

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	Their system relies on devices available in any electronics store, including a cell phone, Bluetooth wireless headset and portable bar code scanner.
http://www.w3.org/ns/prov#wasQuotedFrom	earthlink.net