About: http://webisa.webdatacommons.org/204935969

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 Radio frequency identification (RFID) readers have been associated with mobile products, such as cellular phones, personal digital assistants, pagers and other mobile devices.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca