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

The current time is August 21st 2014, 12:07:27

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

meter
is the second parameter of
4.817 meters

I know from locally stored knowledge that:

Fact 1:
1
is the multiplier that converts
meter and meter
([fact: ["641960576@trueknowledge.com"]])

Fact 1
is true for
all time
([fact: ["1050412214@trueknowledge.com"]])

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

Fact 1
is true at
August 21st 2014, 12:07:27

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

4.817
is the first parameter of
4.817 meters

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

4.817
is the product of
1 and 4.817

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

length
is the class of the parametered object
4.817 meters

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

4.817 meters
is the parametered object corresponding to
length and 4.817 and meter

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

Fact 2:
4.817 meters
is equivalent to
4.817 meters

Fact 2
is true at
August 21st 2014, 12:07:27

Fact 2:
meter
is the unit used in
4.817 meters