PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Jean, Just a reminder you can keep your teeth whiter by limiting tea and coffee , and particularly smoking which are known to stain.
http://www.w3.org/ns/prov#wasQuotedFrom
  • vt.edu