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

The current time is July 30th 2014, 13:21:50

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

metre
is the second parameter of
40 metres

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

40
is the first parameter of
40 metres

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

131.233595800525
is the product of
3.28083989501312 and 40

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

length
is the class of the parametered object
40 metres

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

131.233595800525 feet
is the parametered object corresponding to
length and 131.233595800525 and foot

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

Fact 1:
131.233595800525 feet
is equivalent to
40 metres

Fact 1
is true at
July 30th 2014, 13:21:50

Fact 1:
foot
is the unit used in
131.233595800525 feet