About: http://webisa.webdatacommons.org/101753566

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	However, there is a problem with the prior art magnetic recording systems and the magnetic media as areal density is further increased to densities greater than about 100 Gbits/in2.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com