…mple text definitions as a table rather than additional file
…ns "Ontological knowledge and logic-based reasoning" and "Automatic classification in chemical ontologies"
…al classification, and some additional references.
…classification in chemical ontology" section.
… chemical ontologies". Corrected some typos and added some feedback in the form of footnotes in the rest of the paper.
…tion, have added footnotes when modified. Also edited the section "Logic-based representation and ontology" and added text there.