About: http://webisa.webdatacommons.org/307250620

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	The nonmagnetic layer in the magnetic recording disc of the present invention is a layer comprising primarily nonmagnetic particles and a binder resin.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com