PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Because of it???s ad-hoc building nature most of these people are without running water, access to the Soviet heating system, sewage pipes, proper garbage disposal, and some further away parts ??? electricity. (There is a garbage ditch seen in this picture.) Heat comes from burning coal which is the majority shareholder in Ulan Bator???s horrid winter air pollution.
http://www.w3.org/ns/prov#wasQuotedFrom
  • citylab.com