time
No TPTP formula. May not be expressible in strict first order.
Merge.kif 7969-7972
If
a time position
is a
part
of the
time
of existence of
a physical
,
then
the physical
exists
during
the time position
No TPTP formula. May not be expressible in strict first order.
Merge.kif 8212-8221
If
a time point
is
between
or at the
beginning
of the
time
of existence of
a physical
and the
end
of the
time
of existence of
the physical
,
then
the physical
exists
during
the time point
and
the time point
is an
instance
of
time point
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