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

The current time is April 20th 2014, 00:48:57

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

inch
is the second parameter of
55 inches

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

55
is the first parameter of
55 inches

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

4 7/12
is the product of
1/12 and 55

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

length
is the class of the parametered object
55 inches

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

4 7/12 feet
is the parametered object corresponding to
length and 4 7/12 and foot

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

Fact 1:
4 7/12 feet
is equivalent to
55 inches

Fact 1
is true at
April 20th 2014, 00:48:57

Fact 1:
foot
is the unit used in
4 7/12 feet