PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The best prevention and treatment is to remove plaque and food residues, especially from between the teeth and in the region between the loose gum and the teeth, i.e., the gingival sulcus.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com