About: http://webisa.webdatacommons.org/81195973

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 14 can be removed by wet etching in a solution such as hydrofluoric acid and water.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com