I know from locally stored knowledge that:
Fact 1:
John F. Kennedy
is the president of
the United States
([fact: ["123974612@trueknowledge.com"]])
Fact 1
is true for
January 20th 1961 - November 22nd 1963
([fact: ["130984620@trueknowledge.com"]])
By calculation (generator: ["timeperiodtopoint@trueknowledge.com"]) I know that:
Fact 1
is true at
1963
I know from locally stored knowledge that:
Fact 2:
Lyndon B. Johnson
is the president of
the United States
([fact: ["130984656@trueknowledge.com"]])
Fact 2
is true for
November 22nd 1963 - January 20th 1969
([fact: ["130984657@trueknowledge.com"]])
By calculation (generator: ["timeperiodtopoint@trueknowledge.com"]) I know that:
Fact 2
is true at
1963