About: http://webisa.webdatacommons.org/248221034

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	At least one surface of the plastic cantilever can be coated with a reflective metal, such as gold.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com