About: http://webisa.webdatacommons.org/64307556

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	FIG. 7 is a longitudinal cross sectional view of another example of recording on a magnetic medium with a permanent magnetic roll in the first embodiment.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com