Ontology for Object Information Models (partly), according ISO 15926-7 and in OWL
Ontology for Templates (partly)
identification of functional physical object with tag number
logo for an organization (in .jpg or .png format)
possession of a nominal volume capacity by a vessel
possession of a max. allowable working pressure by a vessel
possession of a min. allowable working temperature by a vessel
possession of an allowable starting voltage percentage by an electric motor
possession of a breakdown torque by an electric motor
possession of a cold locked rotor time by an electric motor