PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When the liver is bogged down by emotional stress, people experience symptoms such as irritability, frequent sighing and depression.
http://www.w3.org/ns/prov#wasQuotedFrom
  • verticalresponse.com