PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???There is a limit to the amount of hours a worker can work, so there is a cap on the amount of productivity gains that can come from workers working longer hours,???
http://www.w3.org/ns/prov#wasQuotedFrom
  • indianeconomy.org