About: http://webisa.webdatacommons.org/455653135

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	CD-ROM For the first few years of its existence, the Compact Disc was a medium used purely for audio.
http://www.w3.org/ns/prov#wasQuotedFrom	reference.com