I'm at Singapore EXPO - @singexpo in Singapore https://t.co/kA97KgS96G
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/kA97KgS96G', 'expanded_url': 'https://www.swarmapp.com/c/2D2Plw0a0LG', 'display_url': 'swarmapp.com/c/2D2Plw0a0LG', 'indices': [47, 70]}]
XILIN
@singexpo
singapore expo singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the tweet does not relate to a maintenance report feedback for a public flat house. The term "Singapore Expo" is likely referring to a venue or event in Singapore, rather than a specific public housing estate or maintenance issue.