About: http://webisa.webdatacommons.org/16810473

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 its original naval interceptor role this had been considered unnecessary but the USAF sponsored development of the F-4E with the same built-in gun as the F-105 in addition to its existing missiles and other ordnance.
http://www.w3.org/ns/prov#wasQuotedFrom	bookshare.org