About: http://webisa.webdatacommons.org/152209391

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 should be understood, however, that other types of directional antennas may be used, such as a parabolic antenna or a phased array antenna, and the invention is not restricted to the Yagi antenna.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk