I'm at On The Ridge by Kopitiam in Singapore https://t.co/5ns1HMnPft
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/5ns1HMnPft', 'expanded_url': 'https://www.swarmapp.com/c/k0D3abhuKaV', 'display_url': 'swarmapp.com/c/k0D3abhuKaV', 'indices': [45, 68]}]
NATIONAL UNIVERSITY OF S'PORE
440208589
["i'm", 'ridge', 'kopitiam', 'singapore', 'https://t.co/5ns1hmnpft']
[]
ridge
ridge kopitiam singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the tweet "ridge kopitiam singapore" does not relate to a maintenance report feedback to public flat house. The term "ridge kopitiam" is likely a reference to a specific location or business in Singapore, and does not contain any keywords related to maintenance or public housing.