PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Elective angioplasty is also a treatment option for patients experiencing chest pain or pressure that is not relieved by medicine.
http://www.w3.org/ns/prov#wasQuotedFrom
  • virtua.org