About: http://webisa.webdatacommons.org/8313120

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 is intended to communicate simple types of messages to a mobile phone user, so that they could receive messages on the sly.
http://www.w3.org/ns/prov#wasQuotedFrom	collisiondetection.net