About: http://webisa.webdatacommons.org/435567532

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	Upgrade cost: Desktop computer motherboards, drives, expansion cards, power supplies, cases mostly use standard form factors and connectors.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org