About: http://webisa.webdatacommons.org/123655338

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	Each intermediate substrate 9 is made up of a hard core layer 10, which has a matrix 11 of a cured thermosetting resin, e.g. based on epoxy resin.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au