{"version":"2.5","id":"when-installed","question":"Fremont Troll 何时落成？","answer":"雕塑于1990年落成。","answer_detail":"Fremont Troll 于1990年在奥罗拉桥下落成，源于 Fremont 社区相关的公共艺术竞赛。","related_ids":[],"intent_tags":["visit","public-art","seattle"],"last_verified":"2026-05-23","authority":"https://seattlefremonttroll.com","url":"https://seattlefremonttroll.com/zh/knowledge/when-installed","markdown_url":"https://seattlefremonttroll.com/api/knowledge/when-installed?format=md&lang=zh"}