PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Migraine is a chronic and common neurovascular disorder characterized by episodic attacks where a large amount of patients experience vomiting and nausea.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ibtimes.com