About: http://webisa.webdatacommons.org/75804504

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	Thus, there is an advantage such that the magnetic recording and reproducing function which is independent of the optical recording can be added at essentially the same cost.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com