About: http://webisa.webdatacommons.org/55103287

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 ozone-containing gas used herein is a gas containing ozone in oxygen or a mixture of oxygen and air or an inert gas such as carbon dioxide and nitrogen.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com