About: http://webisa.webdatacommons.org/100166883

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	Gases found useful in transporting the abrasive include air, O2, ozone, inert gases such as argon, nitrogen and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com