I'm at Heritage District in Singapore https://t.co/X2RXJ07Rzw
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/X2RXJ07Rzw', 'expanded_url': 'https://www.swarmapp.com/c/iToNueDy9QP', 'display_url': 'swarmapp.com/c/iToNueDy9QP', 'indices': [38, 61]}]
CITY HALL
["i'm", 'heritage', 'district', 'singapore', 'https://t.co/x2rxj07rzw']
['heritage']
heritage district
heritage district singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to a maintenance report for a public flat in Singapore."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback for a public flat in Singapore. The term "heritage district" refers to an area of historical or cultural significance, and does not have any connection to maintenance reports or public flats in Singapore.