PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Schistosomiasis is an important cause of portal hypertension in Egypt, Sudan, southern and sub-Saharan Africa, Southeast Asia, Caribbean, and South America.
http://www.w3.org/ns/prov#wasQuotedFrom
  • medscape.com