About: http://webisa.webdatacommons.org/164641810

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	See main article: CD-ROM. For the first few years of its existence, the CD was a medium used purely for audio.
http://www.w3.org/ns/prov#wasQuotedFrom	explained.at