| http://www.w3.org/ns/prov#value | - A method according to claim 24, of removing modifications applied by the method of claim 6, comprising the steps of defining, for each modified representation, a set of representations of similar magnitude of which that representation is a member, and a member of a set to be restored to its unmodified value is changed by pseudo randomly transposing that member with another member of the set in acc
|
