{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "", "description": "This polygon feature class depicts the census block boundaries for the 2010 U.S. Census in and around The City of Aurora. A census block is the smallest geographic unit used by the U.S.Census Bureau.", "summary": "", "title": "CensusBlocks2010", "tags": [], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": "NaN", "maxScale": "NaN", "spatialReference": "", "accessInformation": "U.S. Census Bureau", "licenseInfo": "", "portalUrl": "" }