About: http://webisa.webdatacommons.org/248509104

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 timer will be used to measure the amount of time required to bring the media up to the 4x (default) RPM. The time required to spinup the cartridge will indicate whether the media is plastic or glass.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk