Social research as a process of scientific production is based on the processing of raw material (empirical data, but also concepts and theories) with the help of specific means of production (conceptual system and theories) aimed at the production of the scientific product. Empirical data often have an out-of-scientific origin (ie they come from non-scientific practices) or are formed with the help of non-scientific empirical concepts, which have an ideological character. In order to establish scientific conditions for observation, the harmonization procedure between autonomous data sets is necessary.