About: http://webisa.webdatacommons.org/352199070

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	Some metals, such as iron, will rust and oxidize very rapidly whereas othermetals, such as nickel and chromium, are attacked relatively slowly.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net