About: http://webisa.webdatacommons.org/298313897

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	Memory media in the form of disks which are replayed by means of laser pickups of optical disk apparatuses are generally used as memory media which store information such as data bases and computer programs.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com