Jerez de la Frontera vs city

Jerez de la Frontera and city both are nouns.

Word	Noun	Adjective	Verb	Adverb
Jerez de la Frontera	Yes	No	No	No
city	Yes	No	No	No

Jerez de la Frontera (noun)	city (noun)
a city in southwestern Spain that is famous for making sherry	people living in a large densely populated municipality
	a large and densely populated urban area; may include several independent administrative districts
	an incorporated administrative district established by state charter