About: http://webisa.webdatacommons.org/167816648

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	Substrate 2 and substrate 3 are processed in advance so that one face is a flat surface.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com