Minimum PDDI Information Ontology	Hierarchical Event Descriptors	Source
http://purl.org/hed/releases/2024-06-10/hed/HED_0012152	http://purl.obolibrary.org/obo/APOLLO_SV_00000032	LOOM
http://purl.org/hed/releases/2024-06-10/hed/HED_0012230	http://purl.obolibrary.org/obo/OBI_0100026	LOOM
http://purl.org/hed/releases/2024-06-10/hed/HED_0012808	http://www.geneontology.org/formats/oboInOwl#Definition	LOOM
http://purl.org/hed/releases/2024-06-10/hed/HED_0012809	http://www.geneontology.org/formats/oboInOwl#Definition	LOOM