On the usage of the article "the" in Activity Vocabulary

Several description of items in the activity vocabulary suggests that 
class instances must have a unique actor and object (in some cases it 
extends also to other properties). As an example, I report here the 
description of the Accept class, as reported in the Notes field in the 
Activity Vocabulary

https://www.w3.org/TR/activitystreams-vocabulary/#dfn-accept

"Indicates that the actor accepts the object. ..."

Can we assume, as it would be natural, that every Accept instance must 
have exactly one actor and exactly one object?

Thank you in advance,

CL

Received on Friday, 17 January 2025 11:23:55 UTC