About: http://webisa.webdatacommons.org/127106453

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 plasma electromagnetic waveguide horn antenna as in claim 27 wherein the composition is a gas selected from the group consisting of neon, xenon, argon, krypton, hydrogen, helium, mercury vapor, and combinations thereof. 36.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr