Computer Retrieval of Information on Scientific Projects Thesaurus Landform classifiers Source
http://purl.bioontology.org/ontology/CSP/2322-9385 http://anzsoil.org/def/au/asls/landform/geomorphological-agent-SO LOOM
http://purl.bioontology.org/ontology/CSP/1035-7534 http://anzsoil.org/def/au/asls/landform/geomorphological-agent-GR LOOM