About: http://webisa.webdatacommons.org/444622197

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	This is because the disc cartridge of the present invention has such a structure as to expose one side of the disc stored therein and because a single-sided disc is best suited to the disc cartridge of that type.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com