PMO Precision Medicine Ontology	Protein Modification Ontology	Source
http://purl.obolibrary.org/obo/MOD_01064	http://www.phoc.org.cn/pmo/class/PMO_00015768	LOOM
http://purl.obolibrary.org/obo/MOD_00949	http://www.phoc.org.cn/pmo/class/PMO_00018352	LOOM
http://purl.obolibrary.org/obo/MOD_01933	http://www.phoc.org.cn/pmo/class/PMO_00018352	LOOM
http://purl.obolibrary.org/obo/MOD_01934	http://www.phoc.org.cn/pmo/class/PMO_00018354	LOOM
http://purl.obolibrary.org/obo/MOD_01942	http://www.phoc.org.cn/pmo/class/PMO_00021303	LOOM
http://purl.obolibrary.org/obo/MOD_00194	http://www.phoc.org.cn/pmo/class/PMO_00016572	LOOM
http://purl.obolibrary.org/obo/MOD_00403	http://www.phoc.org.cn/pmo/class/PMO_00021317	LOOM
http://purl.obolibrary.org/obo/MOD_01154	http://www.phoc.org.cn/pmo/class/PMO_00016582	LOOM