About: http://webisa.webdatacommons.org/112800684

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 described system would also utilize authentication methods, such as with an iTunes account username and password, to ensure that the user has purchased the items and has the right to stream them.
http://www.w3.org/ns/prov#wasQuotedFrom	appleinsider.com