About: http://webisa.webdatacommons.org/224514902

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	The core 20 is laminated with a transparent material, such as clear polycarbonate, PVC or polyester material 22, which, by way of example, can be about 1-10 mil thick.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr