Assertion: promise's value | /r/HasProperty | accessed for example
Facets:
value: asynchronously
type: MANNER
value: by sending a message
type: MANNER
Source sentences:
text: If the value of a future is accessed asynchronously, for example by sending a message to it, or by explicitly waiting for it using a construct such as when in E, then there is no difficulty in delaying until the future is resolved before the message can be received or the wait completes.