Similar

A link between two entities that are presumed to be the same, e.g. as the outcome of a probabilistic record linkage process.

Inheritance

The Similar schema does not extend any other schemata.

FollowTheMoney has well-defined semantics for different representations of entities, for example in a network graph or in a timeline.

In a network graph, entities should be represented as a vertex.
Similar entites have no temporal extent, i.e. they are not suitable for representation in a timeline.