PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Though these types of methods conform with theories in linguistics, they are not well suited to accept special expressions a little out of general rules of language in spite of the fact that these expressions inevitably occur in natural language such as Japanese, and to reflect these expressions to translation.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com