About: http://webisa.webdatacommons.org/97051260

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	However, the invention is not limited to optical disks but can of course be applied to other recording media such as hard disks and floppy disks.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com