Task: Class Definition Understanding (ontology: Business_Finance/origanization_ontology)

Which of the following definitions best describes 'Change Event'?

A. Represents an event which resulted in a major change to an organization such as a merger or complete restructuring. It is intended for situations where the resulting organization is sufficient distinct from the original organizations that it has a distinct identity and distinct URI. Extension vocabularies should define sub-classes of this to denote particular categories of event. The instant or interval at which the event occurred should be given by `prov:startAtTime` and `prov:endedAtTime`, a description should be given by `dct:description`.
B. An Organization such as a University Support Unit which is part of some larger FormalOrganization and only has full recognition within the context of that FormalOrganization, it is not a Legal Entity in its own right. Units can be large and complex containing other Units and even FormalOrganizations. Alternative names: OU Unit Department
C. Denotes a the concept that a Person or other Agent can take in an organization. Instances of this class describe the abstract the concept; to denote a specific instance of a person playing that the concept in a specific organization use an instance of `org:Membership`. It is common for roles to be arranged in some taxonomic structure and we use SKOS to represent that. The normal SKOS lexical properties should be used when labelling the the concept. Additional descriptive properties for the the concept, such as a Salary band, may be added by extension vocabularies.
D. Indicates the nature of an Agent's the concept of an organization. Represents an n-ary relation between an Agent, an Organization and a Role. It is possible to directly indicate the concept, independent of the specific Role, through use of the `org:memberOf` property.

Answer: Represents an event which resulted in a major change to an organization such as a merger or complete restructuring. It is intended for situations where the resulting organization is sufficient distinct from the original organizations that it has a distinct identity and distinct URI. Extension vocabularies should define sub-classes of this to denote particular categories of event. The instant or interval at which the event occurred should be given by `prov:startAtTime` and `prov:endedAtTime`, a description should be given by `dct:description`.