About: http://webisa.webdatacommons.org/155597129

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, of course, is an optional method of rotating the cartridge 1400 since the external sleeves 601 and 602 could accomplish the same function, if they were used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk