PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Poor oxygenation or 'hypoxia' has been linked to a number of diseases including heart and lung disorders, anemia, and circulation problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org