CHEMROF	Dataset processing	Source
https://w3id.org/chemrof/Atom	http://neurolog.unice.fr/ontoneurolog/v3.0/dolce-particular.owl#atom	LOOM
https://w3id.org/chemrof/State	http://neurolog.unice.fr/ontoneurolog/v3.0/dolce-particular.owl#state	LOOM
https://w3id.org/chemrof/Collection	http://neurolog.unice.fr/ontoneurolog/v3.0/ontoneurolog-extension-of-dolce.owl#collection	LOOM