About: http://webisa.webdatacommons.org/211445695

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 posts can be made of metal such as gold and can be plated or bonded to one or both of the reflective layers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com