About: http://webisa.webdatacommons.org/439158347

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	A semiconductor wafer typically includes a substrate, such as a silicon wafer, on which a plurality of integrated circuits have been formed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr