GOLD Ecosystem Classification	Porifera Ontology	Source
https://w3id.org/gold.vocab/Bark	http://purl.obolibrary.org/obo/PORO_0000163	LOOM
https://w3id.org/gold.vocab/Canal	http://purl.obolibrary.org/obo/PORO_0000039	LOOM
https://w3id.org/gold.vocab/Reproductive-system	http://purl.obolibrary.org/obo/UBERON_0000990	LOOM
https://w3id.org/gold.vocab/Cuticle	http://purl.obolibrary.org/obo/PORO_0000245	LOOM
https://w3id.org/gold.vocab/Sponge	http://purl.obolibrary.org/obo/PORO_0000001	LOOM
https://w3id.org/gold.vocab/Tissue	http://purl.obolibrary.org/obo/UBERON_0000479	LOOM
https://w3id.org/gold.vocab/Carbonate	http://purl.obolibrary.org/obo/CHEBI_41609	LOOM