By calculation (generator: ["now@trueknowledge.com"]) I know that:

The current time is September 1st 2014, 23:29:59

By calculation (generator: ["second_parameter@trueknowledge.com"]) I know that:

kilogram
is the second parameter of
25.86 kilograms

By calculation (generator: ["first_parameter@trueknowledge.com"]) I know that:

25.86
is the first parameter of
25.86 kilograms

By calculation (generator: ["product@trueknowledge.com"]) I know that:

4.07225292864353
is the product of
0.15747304441777 and 25.86

By calculation (generator: ["class_parametered_object@trueknowledge.com"]) I know that:

mass
is the class of the parametered object
25.86 kilograms

By calculation (generator: ["parametered_object_corresponding_to@trueknowledge.com"]) I know that:

4.07225292864353 stone
is the parametered object corresponding to
mass and 4.07225292864353 and stone

By calculation (generator: ["equivalent_to6@trueknowledge.com"]) I know that:

Fact 1:
4.07225292864353 stone
is equivalent to
25.86 kilograms

Fact 1
is true at
September 1st 2014, 23:29:59

Fact 1:
stone
is the unit used in
4.07225292864353 stone