PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, as the population grows and industry moves in to meet the population???s needs, increased levels of air pollutants such as sulfur dioxide, nitrous oxide and mercury are emitted into the atmosphere.
http://www.w3.org/ns/prov#wasQuotedFrom
  • state.sc.us