{"version":"2.5","id":"is-fremont-troll-free","question":"Fremont Troll 免费吗？","answer":"是的，可以免费参观。","answer_detail":"巨魔是户外公共艺术，可从街边参观，不需要门票。","related_ids":[],"intent_tags":["visit","public-art","seattle"],"last_verified":"2026-05-23","authority":"https://seattlefremonttroll.com","url":"https://seattlefremonttroll.com/zh/knowledge/is-fremont-troll-free","markdown_url":"https://seattlefremonttroll.com/api/knowledge/is-fremont-troll-free?format=md&lang=zh"}