A Concept that classifies something having a certain value, e.g. 'High' can be said of people taller than 185 cm. However, in order to formally represent this constraint, we need to add an anonymous type to a parameter instance, using a property that convey the semantics of the parameter, e.g.: High rdf:type Person and (some hasHeight (Height and (oneOf isTallerThan 185) and (oneOf hasUnitOfMeasure centimeter)))