About: http://webisa.webdatacommons.org/36028388

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	An imaging device, for example a lens or mirror, which forms part of transducer pick-up 112, is servo controlled and driven by a motor to follow the recorded track.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com