About: http://webisa.webdatacommons.org/200546742

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	Those tube ends 21b and 22b are rigidly attached, such as by welding or brazing, to the narrow end 36a of the antenna feed portion 30.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com