About: http://webisa.webdatacommons.org/300113521

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	Also as a recording medium, not only an optical disk but also various recording media such as hard disk and a flash memory can be applied.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com