About: http://webisa.webdatacommons.org/255051923

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	Further, the sector servo system is a method in which servo information is embedded sporadically on data face and by using the servo information detected discretely, a magnetic head is positioned on data tracks.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com