ICEO is a biological ontology to represent, standardize, and integrate bacterial integrative and conjugative elements (ICEs) and to support computer-assisted reasoning. 
Users can click the ICEO id link to browse the term in Ontobee, the default linked data server for most OBO Foundry library ontologies.
More information can be found in the ICEO homepage: https://github.com/ontoice/ICEO.

Citation:
Meng Liu, Hong-Yu Ou and Yongqun He. ICEO: a biological ontology for representing and analyzing the bacterial integrative and conjugative element. The 10th International Conference on Biomedical Ontology (ICBO-2019), July 30-August 2, 2019, at Buffalo, NY, USA. Full length paper.