Regulation of Gene Expression Ontolology	Physico-Chemical Process	Source
http://purl.obolibrary.org/obo/MI_0882	http://purl.obolibrary.org/obo/REX_0000407	LOOM
http://purl.obolibrary.org/obo/MI_0414	http://purl.obolibrary.org/obo/REX_0000072	LOOM
http://purl.obolibrary.org/obo/MI_0881	http://purl.obolibrary.org/obo/REX_0000115	LOOM
http://purl.obolibrary.org/obo/MI_0914	http://purl.obolibrary.org/obo/REX_0000150	LOOM
http://purl.obolibrary.org/obo/MI_1250	http://purl.obolibrary.org/obo/REX_0000111	LOOM
http://purl.obolibrary.org/obo/GO_0022814	http://purl.obolibrary.org/obo/REX_0000121	LOOM
http://semanticscience.org/resource/SIO_000006	http://purl.obolibrary.org/obo/REX_0000001	LOOM