PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Another form of depression is called dysthymia, which is a milder but enduring and pervasive form of depression characterized by low self-esteem, hopelessness, fatigue, and other symptoms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • about.com