PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Next singularity, which I suspect will involve a technology that allows a rapid increase in the population, there is no particular reason to expect per-capita wealth to rise, and in fact there is a reason to expect it to fall.
http://www.w3.org/ns/prov#wasQuotedFrom
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