About: http://webisa.webdatacommons.org/17728560

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	For example, in an air atmosphere, a natural oxide film is immediately formed on the surface of a thin film mainly made of aluminum.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com