PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, progesterone is the more likely culprit in premenstrual dysphoria, and depression is a well-known side effect of progesterone-only birth control methods.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com