lake poets vs artistic movement

lake poets and artistic movement both are nouns.

Word	Noun	Adjective	Verb	Adverb
lake poets	Yes	No	No	No
artistic movement	Yes	No	No	No

As nouns, artistic movement is a hypernym of lake poets; that is, artistic movement is a word with a broader meaning than lake poets:

lake poets: English poets at the beginning of the 19th century who lived in the Lake District and were inspired by it
artistic movement: a group of artists who agree on general principles

Other hypernyms of lake poets include school, art movement.

lake poets (noun)	artistic movement (noun)
English poets at the beginning of the 19th century who lived in the Lake District and were inspired by it	a group of artists who agree on general principles