PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Typically, patients have prolonged excessive fatigue, and a myriad of other symptoms such as muscle pain, headaches and sleep difficulties.
http://www.w3.org/ns/prov#wasQuotedFrom
  • supplementnews.org