About: http://webisa.webdatacommons.org/61428872

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 ferrous iron serves as a catalyst for the chemical-oxidation of an organic substrate in the presence of the hydroxyl radical provided for by an oxidizing agent, such as hydrogen peroxide.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com