SCHEMA Time_interval_mim;
USE FROM
date_time_schema -- ISO 10303-41
(time_interval,
time_interval_relationship,
time_interval_with_bounds);
USE FROM
Event_mim;
-- ISO/TS 10303-1064
USE FROM
Value_with_unit_mim;
-- ISO/TS 10303-1054
END_SCHEMA; -- Time_interval_mim