PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These latter problems are said to usually manifest in relation to the menstrual cycle, with symptoms such as headaches, nausea, hot flashes, sweating, etc., which might include premenstrual syndrome, menopausal distress, and post-partum disorders.
http://www.w3.org/ns/prov#wasQuotedFrom
  • itmonline.org