Thessen, A. E., Bunker, D. E., Buttigieg, P. L., Cooper, L. D., Dahdul, W. M., Domisch, S., … Mabee, P. M. (2015). Emerging semantics to link phenotype and environment. PeerJ, 3, e1470. https://doi.org/10.7717/peerj.1470 (Original work published 2015)