earlier
(=>
(
successorOrganization
?ORG1 ?ORG2)
(
earlier
(
WhenFn
?ORG1)
(
WhenFn
?ORG2)))
Government.kif 2580-2582
If
an organization
is a
successor
organization of
another organization
,
then the
time
of existence of
the other organization
happens
earlier
than the
time
of existence of
the organization
Sigma web home
Suggested Upper Merged Ontology (SUMO) web home
Sigma version 3.0 is
open source software
produced by
Articulate Software
and its partners