Africa vs Somali peninsula

Africa and Somali peninsula both are nouns.

Word	Noun	Adjective	Verb	Adverb
Africa	Yes	No	No	No
Somali peninsula	Yes	No	No	No

Africa (noun)	Somali peninsula (noun)
the second largest continent; located to the south of Europe and bordered to the west by the South Atlantic and to the east by the Indian Ocean	a peninsula of northeastern Africa (the easternmost part of Africa) comprising Somalia and Djibouti and Eritrea and parts of Ethiopia