PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Accordingly, there is a need to develop an alternative whitening agent that has high efficiency even at small concentrations, smaller adverse effects, and stability.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freshpatents.com