About: http://webisa.webdatacommons.org/91456640

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	An additive, which may be particularly useful with this invention, is one that stabilizes the secondary oxidizer (if present in the polishing system) in the presence of the silver salt.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es