About: http://webisa.webdatacommons.org/453308822

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	These computers are used in large companies, factories, organizations etc. the mainframe computers are the most expensive computers, they cost more than 20 million rupees.
http://www.w3.org/ns/prov#wasQuotedFrom	educating.pk