About: http://webisa.webdatacommons.org/451330784

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 addition, the anions, particularly NO.sub.2.sup.-, released from the anion exchanger in exchange reaction for Cl.sup.- actively prevent or inhibit the corrosion of the reinforcing steel.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com