About: http://webisa.webdatacommons.org/314015956

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	In one implementation the substrate 304 is made of a transparent material, such as glass or plastic.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es