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

The current time is August 28th 2014, 05:16:06

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

gram
is the second parameter of
0.0489 grams

I know from locally stored knowledge that:

Fact 1:
1,000
is the multiplier that converts
gram and milligram
([fact: ["127740027@trueknowledge.com"]])

Fact 1
is true for
all time
([fact: ["1050411258@trueknowledge.com"]])

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

Fact 1
is true at
August 28th 2014, 05:16:06

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

0.0489
is the first parameter of
0.0489 grams

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

48.9
is the product of
1,000 and 0.0489

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

mass
is the class of the parametered object
0.0489 grams

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

48.9 milligrams
is the parametered object corresponding to
mass and 48.9 and milligram

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

Fact 2:
48.9 milligrams
is equivalent to
0.0489 grams

Fact 2
is true at
August 28th 2014, 05:16:06

Fact 2:
milligram
is the unit used in
48.9 milligrams