PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Chronic obstructive pulmonary disease (COPD) is a condition describing a range of severe inflammatory diseases of the lungs including chronic bronchitis and emphysema.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newscientist.com