{
 "culture": "en-US",
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 "description": "1990 Census Tracts from the Michigan Geographic Framework (MGF) base map. Census tracts are small areas created for statistical purposes that usually average about 4000 people.",
 "summary": "",
 "title": "1990 Census Tracts",
 "tags": [],
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 "typeKeywords": [],
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 "url": "",
 "minScale": 0,
 "maxScale": 0,
 "spatialReference": "",
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 "licenseInfo": ""
}