PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The cost of automobiles is extremely high -- from building and maintaining roads and bridges and other infrastructure (e.g., parking), to the many, many negative externalities ranging from oil-related conflicts to massive pollution to local quality-of-life degradation to skyrocketing health-care costs from overweight and unhealthy drivers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • planetizen.com