About: http://webisa.webdatacommons.org/155643634

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	The CSS key sets are licensed by the DVD Copy Control Association to manufacturers who incorporate them into products such as DVD movie releases, drives & players.
http://www.w3.org/ns/prov#wasQuotedFrom	9to5mac.com