About: http://webisa.webdatacommons.org/428922399

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	BACKGROUND OF THE INVENTION [0002] WLAN provides an Ethernet-like channel that uses wireless media (e.g., radios) instead of wires or cables to enable communication between or amongst computers and other types of electronic devices.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com