📄 記事本文（プレビュー）
{
"@context": "https://schema.org",
"@type": "BoatTerminal",
"name": "下関港国際旅客ターミナル",
"description": "山口県下関市の国際フェリー港。関釜フェリー（下関〜釜山）発着。2028年夏に新造船就航予定。",
"address": {
"@type": "PostalAddress",
"streetAddress": "竹崎町4丁目",
"addressLocality": "下関市",
"addressRegion": "山口県",
"postalCode": "750-0066",
"addressCountry": "JP"
},
"geo": {
"@type": "GeoCoordinates",
"latitude": 33.96,
"longitude"...