About: http://webisa.webdatacommons.org/317219658

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 apparatus according to claim 1, wherein the medium is a magnetic tape and said recording and reproduction means comprises a magnetic head.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com