PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In other words, a patient's life and quality of life can be improved by providing a constant supplemental supply of oxygen to the patient's lungs.However, with the desire to contain medical costs, there is a growing concern that the additional cost of providing continuous oxygen therapy for chronic lung disease will create an excessive increase in the annual cost of oxygen therapy.
http://www.w3.org/ns/prov#wasQuotedFrom
  • docstoc.com