{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "", "description": "Census tracts displaying population density (persons per square mile) based on estimates from the 2017 5-year American Community Survey. Classed by quantiles.", "summary": "", "title": "persons per sq mi (tracts, 2017 ACS)", "tags": [], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": "NaN", "maxScale": "NaN", "spatialReference": "", "accessInformation": "", "licenseInfo": "", "portalUrl": "" }