Methodology for Developing a Specialized Ontology for Chemical Technology of Reagents and Special-Purity Substances

Two methodologies for developing a specialized ontology for chemical technology of reagents and special-purity substances were proposed. One of them is a methodology for developing the structure and conceptual content of a specialized ontology for the chemistry and technology of production of reagents and special- purity substances. The other is a methodology for using the specialized ontology in interactive intelligent systems for semantic processing of science and technology texts.