About: http://webisa.webdatacommons.org/209457883

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	Oxygen, optionally blended with a carrier gas such as carbon dioxide, xenon, argon, krypton, or ammonia, is introduced into chamber 80 through gas solvent feed port 86.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com