About: http://webisa.webdatacommons.org/22121256

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	Where the transducer is a write head which configures magnetic information on the document, the amplifier amplifies signals applied to the transducer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com