{
 "culture": "en-US",
 "name": "",
 "guid": "",
 "catalogPath": "",
 "snippet": "",
 "description": "U.S. National Transportation Atlas Railroads represents a comprehensive database of the nation's railway system at 1:100,000 scale. The data set covers the 48 contiguous States plus the District of Columbia within United States.",
 "summary": "",
 "title": "U.S. National Transportation Atlas Railroads",
 "tags": [
  "line, railroads, railway, transportation",
  "United States",
  "2002, 2000, 1998"
 ],
 "type": "",
 "typeKeywords": [],
 "thumbnail": "",
 "url": "",
 "minScale": 100000,
 "maxScale": 0,
 "spatialReference": "",
 "accessInformation": "",
 "licenseInfo": "See legal constraints."
}