About: http://webisa.webdatacommons.org/432888256

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	Such metal films are typically removed using solutions applied in accordance with the present invention, including an etchant such as an acid and preferably an oxidizing agent, as shall be described further subsequently.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com