A uAAL-specific value function for binding output parameters stating that the
given output parameter represents a converted representation of a reachable
property. There are three types of conversions: (1) UnitConversion, e.g. when
the value of a reachable property that is originally represented in, say,
meters is put out in, say, feet; (2) LanguageConversion, e.g. when the value
of a reachable* property that is originally represented in, say, English is
put out in, say, German; and (3) ClassConversion, e.g. when the value of a
reachable property that is originally represented as an instance of, say,
myOnt:Person is put out in, say, youOnt:Human. As the type hierarchy of
conversions plays no specific role in ontological reasoning, they are not
defined as subclasses of
ManagedIndividual but this class simply
provides support for the definition of the needed constant values as well as
helps in constructing a
Resource representation of them.