PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If possible, calmly explain that migraine headaches are a symptom of a neurological disorder, and that what works for one person in treating migraine headaches might not work for many others.
http://www.w3.org/ns/prov#wasQuotedFrom
  • migravent.com