About: http://webisa.webdatacommons.org/90210358

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 an embodiment, the protective coating is a metal, a metal oxide or nitride e.g. TiN, diamond, DLC or SiO2.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com