About: http://webisa.webdatacommons.org/3031646

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	Of the ROM disks of this type, CD (Compact Disk) and DVD (Digital Versatile Disk), for example, are widely used as recording media to record content information such as music, video, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com