About: http://webisa.webdatacommons.org/166898642

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	Thus, the carrier gas for transporting the target component to be measured must be one which contains oxygen, such as air.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com