PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Abnormal levels of stress hormones produced by an endocrine system out of balance can lead to conditions such as depression.
http://www.w3.org/ns/prov#wasQuotedFrom
  • naturalnews.com