Radiation Biology Ontology	Landform classifiers	Source
http://purl.obolibrary.org/obo/PATO_0000407	http://anzsoil.org/def/au/asls/landform/morphological-type-F	LOOM
http://purl.obolibrary.org/obo/UBERON_0016566	http://anzsoil.org/def/au/asls/landform/landform-element-PIT	LOOM
http://purl.obolibrary.org/obo/ENVO_00002000	http://anzsoil.org/def/au/asls/landform/slope-value	LOOM
http://purl.obolibrary.org/obo/ENVO_00000020	http://anzsoil.org/def/au/asls/landform/landform-element-LAK	LOOM