About: http://webisa.webdatacommons.org/170936762

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	The technical details of RFID systems???of which there are many variations???are detailed in the patent and other literature and are well-known in the art.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com