PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Coughing with phlegm daily could be from some health problem other than chronic bronchitis, such as postnasal drip.
http://www.w3.org/ns/prov#wasQuotedFrom
  • medhelp.org