About: http://webisa.webdatacommons.org/313684202

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	As for the material for the substrate 1 of the magneto-optical disk, a plastic such as PC is generally used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au