PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Post-traumatic stress disorder, or PTSD, is a type of anxiety disorder that results from experiencing or witnessing a traumatic event, such as a violent attack, devastating car crash, or natural disaster.
http://www.w3.org/ns/prov#wasQuotedFrom
  • everydayhealth.com