About: http://webisa.webdatacommons.org/281427454

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 thin layer is formed by arranging a paste layer including carbon black or carbon on the crystal plane and firing the paste layer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com