About: http://webisa.webdatacommons.org/68209305

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	The recording head is a head for recording a signal onto a magnetic tape, and the reproduction head is used to reproduce a signal recorded on a magnetic tape.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com