SLEEP ontology	Natural Products Ontology	Source
http://www.semanticweb.org/hyewon/ontologies/2024/3/untitled-ontology-14#Narcolepsy	http://www.owl-ontologies.com/NPOntology.owl#DOID_8986	LOOM
http://www.semanticweb.org/hyewon/ontologies/2024/3/untitled-ontology-14#RestlessLegsSyndrome	http://www.owl-ontologies.com/NPOntology.owl#DOID_0050425	LOOM