PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This monthly period may be accompanied by symptoms such as bloating, irritability or moodiness and abdominal cramps.
http://www.w3.org/ns/prov#wasQuotedFrom
  • dailyrx.com