About: http://webisa.webdatacommons.org/189328236

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	Microsoft: Windows 7 upgrade can take nearly a day ??? While developing Windows 7, Microsoft ran many different performance tests to make sure the operating system was an improvement over its predecessors.
http://www.w3.org/ns/prov#wasQuotedFrom	techmeme.com