シンガポール空港に隣接したショッピングモール「Jewel」
世界最大の屋内滝が、人気。 https://t.co/YyMQUkyT3V
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Jewel Changi Airport
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CHANGI AIRPORT
jewel
jewel
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the post does not relate to a maintenance report feedback to public flat house. The term "jewel" is not associated with any specific maintenance or housing-related issue.