About: http://webisa.webdatacommons.org/392700707

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	Although passive tags are currently used at lower frequencies such as 1.25 MHz and 13 MHz, the inventions described in this application are most relevant to higher frequency tags operating at 433 MHz, 860-950 MHz, or even 2.4 GHz.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com