P11 had participant
This property describes the active or passive participation of instances of E39 Actors in an E5 Event.

This property describes the active or passive participation of instances of E39 Actors in an E5 Event.
This property identifies the relationship between a preparatory activity, an instance of E7 Activity and the instance of E7 Event it is intended to be preparation for.
This includes activities, orders and other organisational actions, taken in preparation for other activities or events.
This property describes the active or passive presence of an E77 Persistent Item in an instance of E5 Event without implying any specific role.
This property describes the active or passive participation of instances of E39 Actors in an instance of E5 Event.
This class comprises events that end the existence of any E77 Persistent Item.
This class comprises events that bring into existence any E77 Persistent Item.
It may be used for temporal reasoning about things (intellectual products, physical items, groups of people, living beings) beginning to exist; it serves as a hook for determination of a terminus postquem and antequem.
This class comprises actions intentionally carried out by instances of E39 Actor that result in changes of state in the cultural, social, or physical systems documented.
This notion includes complex, composite and long-lasting actions such as the building of a settlement or a war, as well as simple, short-lived actions such as the opening of a door.
This class comprises events that end the existence of any E77 Persistent Item.
This class comprises events that bring into existence any E77 Persistent Item.
It may be used for temporal reasoning about things (intellectual products, physical items, groups of people, living beings) beginning to exist; it serves as a hook for determination of a terminus postquem and antequem.
This class comprises actions intentionally carried out by instances of E39 Actor that result in changes of state in the cultural, social, or physical systems documented.
This notion includes complex, composite and long-lasting actions such as the building of a settlement or a war, as well as simple, short-lived actions such as the opening of a door.
THE MODEL
Copyright © 2025 Company Name - All rights reserved
Developed & Designed by Alaa Haddad