The conversion tool, resulting taxonomy and corresponding Onyx vocabulary were used in this work:
Sánchez-Rada, J. F., & Iglesias, C. A. (2016). Onyx: A linked data approach to emotion representation. Information Processing & Management, 52(1), 99-114.
@article{sanchez2016onyx,
title={Onyx: A linked data approach to emotion representation},
author={S{\'a}nchez-Rada, J Fernando and Iglesias, Carlos A},
journal={Information Processing \& Management},
volume={52},
number={1},
pages={99--114},
year={2016},
publisher={Elsevier}
}