福岡市の地下鉄、まだ延びる？　構想・要望相次ぐ - 日本経済新聞
https://www.nikkei.com/article/DGXZQOJC069NU0W3A200C2000000/
VIPQ2_EXTDAT: checked:vvvvvv:1000:512:: EXT was configured