About: http://webisa.webdatacommons.org/30567398

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	For example, the mobile device may compute its position based on signal strength measured from one or more transmitting stations such as beacon emitters, access points, network monitors, and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com