PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The use of the term 'nothing' to describe a state of existence or a thing, is not helpful as it is inherently self-contradictory. (common usage aside,e.g. 'She had nothing in her bag'' which is empirically not true, i.e. there was space and air in her bag; 'nothing' in this example refers to a class of objects of which there were none present, as understood within the context of the statement).4.
http://www.w3.org/ns/prov#wasQuotedFrom
  • abc.net.au