About: http://webisa.webdatacommons.org/333111038

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	Recently, optical recording media such as the CD, DVD and the like have been widely used as recording media for recording digital data.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com