PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Patients were assigned to 1 of 4 groups, including high-risk, low-risk, nutrient deficiency, or screening.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gastrohep.com