{
  "name": "B19131_007M",
  "label": "Margin of Error!!Total!!Married-couple family!!With own children under 18 years!!$20,000 to $24,999",
  "predicateType": "int",
  "group": "B19131",
  "limit": 0,
  "attributes": "B19131_007MA",
  "attribute of": "B19131_007E",
  "attribute type": "Margin of Error"
}