This paper focuses on the question of what kind of data needs to be recorded about figurative language, in order to capture the essential meaning of the text and to enable us to re-create a synonymous text, based on that data. A short review of the best known systems of semantic annotation will be presented and their suitability for the task will be analyzed. Also, a method that could be used for representing the meaning of the idioms, metaphors and metonymy in the data model will be considered.