proposition := man do identify od existent with purpose done;
existent has characteristic;
man is entity with consciousness;
identify iss action;
purpose iss attribute;
entity is existent with space, time;
group is existent with not space, not time;
characteristic iss existent;
proposition iss existent;
proposition haspart context, sentence;
context haspart space, time, view;
attribute is characteristic with not space, not time, single-existent, not separable;
part is characteristic with not space, not time, single-existent, separable;
action is characteristic with space, time, single-existent;
interaction is characteristic with space, time, multiple-existent;
relation is characteristic with not space, not time, multiple-existent;