About: http://webisa.webdatacommons.org/80878168

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	on other devices, such as some players, which can be controlled to extract and store the digital data.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com