About: http://webisa.webdatacommons.org/41965541

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	A system as defined in claim 1 wherein said anode is a light metal or carbon readily penetrated by the X rays and is disposed on the X-ray source side of said gap. 10.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com