PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is necessary, rather, to recognise that we need both accurate descriptions of language that are related to situation, purpose and mode (ie whether the language is spoken or written), and prescriptions that take account of context, appropriateness and the expression of meaning.
http://www.w3.org/ns/prov#wasQuotedFrom
  • educationengland.org.uk