About: http://webisa.webdatacommons.org/84644550

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	medium 100 is a disc such as CD-ROM and DVD to which various digital information signals such as a digital video signal, a digital aural signal and a program are written by the recording device 10.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com