PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Additionally, these microbes can present a source of infection and are believed by some investigators to be related at least in part to such problems as caries and periodontal disease.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com