{
  "name": "S1001_C01_007M",
  "label": "Margin of Error!!Total!!Grandchildren under 18 years living with a grandparent householder!!RACE AND HISPANIC OR LATINO ORIGIN!!One race!!Black or African American",
  "concept": "Grandchildren Characteristics",
  "predicateType": "float",
  "group": "S1001",
  "limit": 0,
  "attributes": "S1001_C01_007MA",
  "attribute of": "S1001_C01_007E",
  "attribute type": "MARGIN_OF_ERROR"
}