About: http://webisa.webdatacommons.org/275986847

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	The plasma chamber was filled with a gas such as helium, argon, carbon monoxide, nitrogen, carbon dioxide, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es