About: http://webisa.webdatacommons.org/239303257

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	And shown at d is a head drum having a rotary magnetic head and, at e, e . . . are guide rollers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr