Recognises an unjustified polyhierarchy

What it means

A node has several parents, and at least one of them fails the all-and-some test (row 11): the second parent is a context, an aspect or a department, not a broader kind.

How it is assessed

Flags the deficient case and passes the acceptable one. Deficient: Collateral under Lending, Risk and Legal Acceptable: Covered bond under both Bond and Secured debt instrument: every covered bond is both

Builds on

Explains hierarchical relations and the all-and-some testK-451 · Knowledge

Needed by

None