About: http://webisa.webdatacommons.org/237668568

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	Because rhodium is an expensive material, it may be economical to overcoat the rhodium perimeter band metallic coating with a chromium metal coating of about 500 Angstroms to 1000 Angstroms or more to provide the electrical raceway.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca