PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, receding gums" is a problem for the remaining teeth, but not a reason for denture problems generally.
http://www.w3.org/ns/prov#wasQuotedFrom
  • netwellness.org