In order to get a holistic view of a relatively complex object. a new and thus not yet well-established concept of "smart field". as well as to identify the main components and relations between them it makes sense to create the ontology of this concept. The paper proposes the ontology of a "smart field" object based on its decomposition by mining objects. https://www.markbroyard.com/limited-find-summer-salt-body-crystal-soap-aquamarine-lemongrass-155g-online-now-on-sale/