PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • od disorders including depression and serotonin imbalance may be exacerbated by premenstrual hormone fluctuations.
http://www.w3.org/ns/prov#wasQuotedFrom
  • columbia.edu