About: http://webisa.webdatacommons.org/53285870

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, the back side may have breaks or other indicators, which may be part of the surface of the film, or the back side may be masked with a pre-plating material (120) to delineate the intended regions which will be back-etched.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com