About: http://webisa.webdatacommons.org/156853680

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	Next, as shown in FIG. 24A and FIG. 24B, on the bottom pole layer 108, a recording gap layer 109 made of an insulating film such as an alumina film whose thickness is 0.2 ??m is formed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com