PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Abdominal pain, diarrhea, nausea, constipation and dyspepsia are the most frequent symptoms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pubmedcentralcanada.ca