def

relationship

Ref tags used to model entity-to-entity relationships. See Relationships chapter.

meta

supertypes

val

Data value type

    scalar

Scalar is an atomic value kind

        symbol

Symbol to a def

subtypes

containedBy

The entity is logically contained by the referent

contains

Entities logically contained by this entity

inputs

The entity inputs a substance from the referent

outputs

The entity outputs a substance to the referent