PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • @Mark Simpson: The price elasticity of transit demand is generally quite low, since most transit trips are not really discretionary and transit is already vastly cheaper than its competition.
http://www.w3.org/ns/prov#wasQuotedFrom
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