for some works, entire lyrics is mentioning about specific area.

in example, "おいでよ! 石川大観光" https://musicbrainz.org/work/454c3bd1-2ab5-42aa-a2a3-a417446716ab 's almost entire lyrics recommends you to visit the Ishikawa, Japan https://musicbrainz.org/area/464ef97e-15cb-485e-b467-f889ff0a9d5b .

I think it would be good to have those as a machine-readable metadata, for like mapping to actual map, or find works based of your phone's GPS

(maybe we also want to have a place-work relationship...? well i dont know a example work for place-work rels)