About: http://webisa.webdatacommons.org/81211679

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	For example, layer 18 may be made of a metal oxide such as indium tin oxide, tin oxide, or zinc oxide.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com