By calculation (generator: ["now@trueknowledge.com"]) I know that:
The current time is May 22nd 2013, 13:08:53
I know from locally stored knowledge that:
Fact 1:
Katsina Airport
is an airport for
Katsina
([fact: ["379211263@trueknowledge.com"]])
Fact 1
is true for
November 15th 2010 onwards
([fact: ["1010705278@trueknowledge.com"]])
Fact 1
is true for
October 22nd 2006 onwards
([fact: ["379211267@trueknowledge.com"]])
By calculation (generator: ["area_served_by@trueknowledge.com"]) I know that:
Fact 2:
Katsina
is the area served by
Katsina Airport
Fact 2
is true for
November 15th 2010 onwards
By calculation (generator: ["timeperiodtopoint@trueknowledge.com"]) I know that:
Fact 2
is true at
May 22nd 2013, 13:08:53
By calculation (generator: ["area_served_by@trueknowledge.com"]) I know that:
Fact 2
is true for
October 22nd 2006 onwards
I know from locally stored knowledge that:
Katsina Airport
is a
airport
([fact: ["136623251@trueknowledge.com"]])