About: http://webisa.webdatacommons.org/291921850

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	Your choice of 7.2K RPM drives, and 500GB ones at that, also suggest cost is a driver.
http://www.w3.org/ns/prov#wasQuotedFrom	serverfault.com