Neuron Phenotype Ontology	Cell Ontology for Mouse Lung Maturation	Source
http://purl.obolibrary.org/obo/CL_0000115	http://purl.obolibrary.org/obo/LMMA_00161	LOOM
http://purl.obolibrary.org/obo/CL_0000066	http://purl.obolibrary.org/obo/LMMA_00164	LOOM