I know from locally stored knowledge that:
Fact 1:
Gerald Ford
is a
US president
([fact: ["123991960@trueknowledge.com"]])
Fact 1
is true for
August 9th 1974 - January 20th 1977
([fact: ["130968128@trueknowledge.com"]])
Fact 3:
Gerald Ford
is not a
US president
([fact: ["130984378@trueknowledge.com"]])
Fact 3
is true for
the beginning of time - August 9th 1974
([fact: ["130984379@trueknowledge.com"]])
By calculation (generator: ["strictequal1@trueknowledge.com"]) I know that:
August 9th 1974
is strictly equal to
August 9th 1974
By calculation (generator: ["fact_that_became_true_on@trueknowledge.com"]) I know that:
the fact 123991960@trueknowledge.com
is a fact that became true on
August 9th 1974