PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The most prevalent internalizing problems are generalized worrying (the worry-wart), social anxiety and isolation, depression, fatigue, and physical complaints (e.g. stomachaches, nausea, tremors and headaches).
http://www.w3.org/ns/prov#wasQuotedFrom
  • education.com