I know from locally stored knowledge that:

37°58'59"N
is the latitude of
San Rafael, California
([fact: ["367126719@trueknowledge.com"]])

38°14'57"N
is the latitude of
Fairfield, California
([fact: ["159425637@trueknowledge.com"]])

122°31'26"W
is the longitude of
San Rafael, California
([fact: ["367126727@trueknowledge.com"]])

122°02'20"W
is the longitude of
Fairfield, California
([fact: ["159425645@trueknowledge.com"]])

By calculation (generator: ["distance_between3@trueknowledge.com"]) I know that:

51.6996865452 kilometers
is the distance between
San Rafael, California and Fairfield, California

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

kilometer
is the second parameter of
51.6996865452 kilometers

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

The current time is April 24th 2014, 17:08:59

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

51.6996865452
is the first parameter of
51.6996865452 kilometers

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

32.1247757125281
is the product of
0.621372736649807 and 51.6996865452

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

length
is the class of the parametered object
51.6996865452 kilometers

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

32.1247757125281 miles
is the parametered object corresponding to
length and 32.1247757125281 and mile

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

Fact 1:
32.1247757125281 miles
is equivalent to
51.6996865452 kilometers

Fact 1
is true at
April 24th 2014, 17:08:59

Fact 1:
mile
is the unit used in
32.1247757125281 miles