About: http://webisa.webdatacommons.org/139194433

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	A medium according to claim 18, further comprising a label including a character or pattern associated with recorded information on said first information recording layer and formed on an outside surface of said second substrate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com