Problematisation and differentiation of things as a foundation of the strategy of semantic definiteness introduction

The article deals with the foundations of the strategy of definiteness introduction. The problematisation of things in Parmenides school tradition and the variety of models of summarizing the things diversity by the characteristics of being are regarded as research sources. The semantic strategy of definiteness introduction is interpreted as an answer to both modes of solution of the problem of being by Parmenides. Thus the author substantiates the necessity to implement semantic relation and the difference between the possession of semantic relation and its explanation.