On Some Issues of Conceptualization and Categorization by Means of Natural Language Victoria Dobrova, Alexander Zhuravlev, Irina Sysueva, Svetlana Menshenina and Elchin Gashimov SHS Web Conf., 50 (2018) 01043 Published online: 12 October 2018 DOI: 10.1051/shsconf/20185001043