About: http://webisa.webdatacommons.org/156175348

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	Platforms, such as the mainframe, are just too expensive, said Greiner, and data center managers are finding it increasingly more difficult to justify the cost of some platforms and the operating systems.
http://www.w3.org/ns/prov#wasQuotedFrom	techtarget.com