About: http://webisa.webdatacommons.org/422914253

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	The protective film can be formed of any suitable material, including alkene thiol, methyl methacrylate, and noble metals such as gold, silver, platinum, tantalum, and palladium.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com