PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Among those symptoms are a persistent cough, difficulty breathing while walking or talking, blue fingernails or lips, and coughing up mucus.
http://www.w3.org/ns/prov#wasQuotedFrom
  • tampabay.com