About: http://webisa.webdatacommons.org/249985464

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	Similar effects can be obtained by using ozone or other oxidizing gas, or gas that forms a passive state on the surface of the deposited metal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com