Landform classifiers	Precision Medicine Ontology	Source
http://purl.obolibrary.org/obo/NCIT_C54722	http://anzsoil.org/def/au/asls/landform/relief-class-L	LOOM
http://purl.obolibrary.org/obo/NCIT_C25554	http://anzsoil.org/def/au/asls/landform/slope-class-LE	LOOM
http://purl.obolibrary.org/obo/NCIT_C25227	http://anzsoil.org/def/au/asls/landform/relief-class-H	LOOM