PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Defining Periodontitis Periodontitis or periodontal diseases involve inflammation and destruction of the tissues supporting and surrounding the teeth, including the gums and supporting bone.
http://www.w3.org/ns/prov#wasQuotedFrom
  • diabeteshealth.com