About: http://webisa.webdatacommons.org/66999234

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	Wi-Fi enabled devices, such as phones and tablets, emit ???pings??? every few seconds in attempt to communicate, or search for, wireless networks using this special MAC address.
http://www.w3.org/ns/prov#wasQuotedFrom	gisiindoors.com