About: http://webisa.webdatacommons.org/9556390

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	In FIG. 5 axial insulator tube 149 has been omitted in order to make visible those elements which would otherwise be hidden, such as the axial center pin 147, the hole in the rear conducting disk 137, and the swage connector 151.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com