About: http://webisa.webdatacommons.org/83425112

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	FIG. 21 corresponds to the case where the antenna is presented with its opposite panels 70 and 71 close together, thus enabling it to develop a wide lobe, 3.4 m wide for example and 1 m deep.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com