The OwnershipClassVocab is the default STIX vocabulary for expressing the type of ownership of an asset.
|The asset is owned internally.
|The asset is owned by an employee.
|The asset is owned by a partner.
|The asset is owned by a customer.
|The asset ownership class is unknown.
The vocab_name field specifies the name of the controlled vocabulary.
The vocab_reference field specifies the URI to the location of where the controlled vocabulary is defined, e.g., in an externally located XML schema file.