I know from locally stored knowledge that:

51Â°07'00"N
is the latitude of
WrocÅ‚aw
([fact: ["386039971@trueknowledge.com"]])

52Â°31'24.01"N
is the latitude of
Berlin
([fact: ["647878488@trueknowledge.com"]])

17Â°01'59"E
is the longitude of
WrocÅ‚aw
([fact: ["386039979@trueknowledge.com"]])

13Â°24'45"E
is the longitude of
Berlin
([fact: ["152472021@trueknowledge.com"]])

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

293.710648537 kilometers
is the distance between
WrocÅ‚aw and Berlin

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

kilometer
is the second parameter of
293.710648537 kilometers

I know from locally stored knowledge that:

Fact 1:
1
is the multiplier that converts
kilometer and kilometer
([fact: ["684486512@trueknowledge.com"]])

Fact 1
is true for
all time
([fact: ["689997328@trueknowledge.com"]])

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

Fact 1
is true at
April 21st 2014, 09:49:52

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

The current time is April 21st 2014, 09:49:52

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

293.710648537
is the first parameter of
293.710648537 kilometers

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

293.710648537
is the product of
1 and 293.710648537

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

length
is the class of the parametered object
293.710648537 kilometers

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

293.710648537 kilometers
is the parametered object corresponding to
length and 293.710648537 and kilometer

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

Fact 2:
293.710648537 kilometers
is equivalent to
293.710648537 kilometers

Fact 2
is true at
April 21st 2014, 09:49:52

Fact 2:
kilometer
is the unit used in
293.710648537 kilometers