About: http://webisa.webdatacommons.org/422810806

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 light-shielding thin film 128 may be a metal such as gold, tungsten, chromium, or aluminum.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com