PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Your levels of estrogen, progesterone, and testosterone naturally decline with age, especially during and after menopause.
http://www.w3.org/ns/prov#wasQuotedFrom
  • everydayhealth.com