Jason vs Greek mythology

Jason and Greek mythology both are nouns.

Word	Noun	Adjective	Verb	Adverb
Jason	Yes	No	No	No
Greek mythology	Yes	No	No	No

Jason (noun)	Greek mythology (noun)
(Greek mythology) the husband of Medea and leader of the Argonauts who sailed in quest of the Golden Fleece	the mythology of the ancient Greeks