About: http://webisa.webdatacommons.org/164152983

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	RFID is a wireless system that uses radio-frequency electromagnetic fields to transfer tracking and identification data from a tag attached to an object.
http://www.w3.org/ns/prov#wasQuotedFrom	post-gazette.com