About: http://webisa.webdatacommons.org/417287895

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	Typically, diluent or carrier gases such as helium, argon or nitrogen are used during the exposure.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com