About: http://webisa.webdatacommons.org/308545402

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	In particular, a reducing gas such as hydrogen can form a reducing atmosphere, which is effective in preventing the initial thermal oxidation of a metal which hinders the alloying of a porous metal body with chromium and aluminum.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com