Holonym (HOL)

Holonym (HOL) Relation denotes the relation between a Concept representing a part of something to a Concept representing a whole.

Example: C door of a house - HOL - C house.

The reverse relation is called meronymy.

In CASTEMO knowledge graphs, we only store the relation from the part to the whole, not the other way around, but the reverse direction is displayed in InkVisitor.

This ontological relation between Concepts is analogical to what the SOE Relation is between PLOGESTRB entities.