Emil Hermann Fischer vs chemist

Emil Hermann Fischer and chemist both are nouns.

Word	Noun	Adjective	Verb	Adverb
Emil Hermann Fischer	Yes	No	No	No
chemist	Yes	No	No	No

Emil Hermann Fischer (noun)	chemist (noun)
German chemist noted for work on synthetic sugars and the purines (1852-1919)	a scientist who specializes in chemistry
	a health professional trained in the art of preparing and dispensing drugs