PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Affecting nearly 7.7 million U.S. adults, PTSD is an anxiety disorder that develops in a minority of people after exposure to a severe psychological trauma such as a life-threatening and terrifying event.
http://www.w3.org/ns/prov#wasQuotedFrom
  • medicalxpress.com