I know from locally stored knowledge that:

41°22'58"N
is the latitude of
Barcelona
([fact: ["358524891@trueknowledge.com"]])

53°54'00"N
is the latitude of
Minsk
([fact: ["89604685@trueknowledge.com"]])

2°10'11.79"E
is the longitude of
Barcelona
([fact: ["701103364@trueknowledge.com"]])

27°34'01"E
is the longitude of
Minsk
([fact: ["422118831@trueknowledge.com"]])

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

2,335.08838134 kilometers
is the distance between
Barcelona and Minsk

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

kilometer
is the second parameter of
2,335.08838134 kilometers

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

The current time is April 19th 2014, 04:53:07

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

2,335.08838134
is the first parameter of
2,335.08838134 kilometers

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

1,450.9602578324
is the product of
0.621372736649807 and 2,335.08838134

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

length
is the class of the parametered object
2,335.08838134 kilometers

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

1,450.9602578324 miles
is the parametered object corresponding to
length and 1,450.9602578324 and mile

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

Fact 1:
1,450.9602578324 miles
is equivalent to
2,335.08838134 kilometers

Fact 1
is true at
April 19th 2014, 04:53:07

Fact 1:
mile
is the unit used in
1,450.9602578324 miles