PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Because pain, fatigue, and other fibromyalgia symptoms such as depression and sleep problems are so crippling, people like Umscheid need to go through a significant attitudinal shift in order to move forward with their lives.
http://www.w3.org/ns/prov#wasQuotedFrom
  • everydayhealth.com