About: http://webisa.webdatacommons.org/396446039

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	Which only goes to point out that 1) Productivity gains are due to automation i.e. computers, robotics, high speed data communication etc.
http://www.w3.org/ns/prov#wasQuotedFrom	timesleaderonline.com