About: http://webisa.webdatacommons.org/35283323

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 tags currently cost about 50 cents each, and that price is expected to drop dramatically with increased demand as such corporate giants as Walmart implement RFID systems to manage their inventory.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org