PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The severe forms of Chagas' disease can involve the heart and symptoms such as chest pains and a sudden shortness of breath become common.
http://www.w3.org/ns/prov#wasQuotedFrom
  • herbs2000.com