The Amphioxus Development and Anatomy Ontology GOLD Ecosystem Classification Source
https://w3id.org/gold.vocab/Gut http://purl.obolibrary.org/obo/AMPHX_1000234 LOOM
https://w3id.org/gold.vocab/Tissue http://purl.obolibrary.org/obo/AMPHX_1000004 LOOM
https://w3id.org/gold.vocab/Hindgut http://purl.obolibrary.org/obo/AMPHX_1000238 LOOM
https://w3id.org/gold.vocab/Midgut http://purl.obolibrary.org/obo/AMPHX_1000236 LOOM
https://w3id.org/gold.vocab/Pharynx http://purl.obolibrary.org/obo/AMPHX_1000320 LOOM