About: http://webisa.webdatacommons.org/435785277

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 frequency of the r.f. energy is preferably within the range of 10 MHz to 3 gigahertz (GHz) and a most preferred range is from 500 MHz to 1.2 GHz.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca