Korean Peninsula South Korea http://purl.bioontology.org/ontology/MESH/D056910 http://purl.bioontology.org/ontology/SNOMEDCT/223584007 http://purl.obolibrary.org/obo/NCIT_C16774 https://en.wikipedia.org/wiki/South_Korea https://gynopedia.org/South_Korea https://www.wikidata.org/wiki/Q884 A country in eastern Asia, occupying the southern half of the Korean Peninsula, bordering the Sea of Japan and the Yellow Sea. Republic of Korea South Korean country