About: http://webisa.webdatacommons.org/185370708

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	It is a technical advantage of the antenna of the present invention that it is shaped as a ring and may be placed on and/or around metal objects, such as containers, e.g., kegs, bottles, and gas cylinders, and mounted on vehicles.
http://www.w3.org/ns/prov#wasQuotedFrom	google.cl