PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In some sense, this region is the best 'window' through which we can clearly see economic changes in China before the arrival of the modern west. (Kindle loc 1038)The issue of productivity is key to an assessment of the standard of living, because flat or declining productivity in a region with a rising population implies a falling standard of living -- the general theorem of Malthus.
http://www.w3.org/ns/prov#wasQuotedFrom
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