{
  "name": "B25112_009M",
  "label": "Margin of Error!!Aggregate gross rent (dollars)!!Built 1940 to 1949",
  "concept": "AGGREGATE GROSS RENT (DOLLARS) BY YEAR STRUCTURE BUILT",
  "predicateType": "int",
  "group": "B25112",
  "limit": 0,
  "attributes": "B25112_009MA",
  "attribute of": "B25112_009E",
  "attribute type": "Margin of Error"
}