as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
explain the usage of an ontology in artificial intelligence.
user
an ontology is a representation of a specific domain of knowledge. it is a structured data model which can be used to represent information in the form of concepts, relationships, and other meta-data. in artificial intelligence, an ontology can be used to represent knowledge to a computer in a machine-readable format, which can then be used to power ai applications, such as natural language processing and question answering.
assistant