This property identifies the instance(s) E39 Actor who receive custody of an instance of E18 Physical Thing in an instance of E10 Transfer of Custody.
The property will typically describe Actors receiving custody of an object when it is handed over from another Actor’s care. On occasion, physical custody may be received involuntarily or illegally – through accident, unsolicited donation, or theft.
In reality, custody is either transferred to someone or from someone, or both.