PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Recreational drug use, such as marijuana and cocaine, may cause ovulatory problems and effect hormonal levels in males and females.
http://www.w3.org/ns/prov#wasQuotedFrom
  • infertility-azctr.com