About: http://webisa.webdatacommons.org/72872933

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	These EAS and RFID devices, and other devices operating on similar principles, are generically referred to herein as electromagnetic (EM) surveillance devices.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com