{
  "name": "B12007H_002M",
  "label": "Margin of Error!!Median age at first marriage!!Female",
  "concept": "MEDIAN AGE AT FIRST MARRIAGE (WHITE ALONE, NOT HISPANIC OR LATINO)",
  "predicateType": "float",
  "group": "B12007H",
  "limit": 0,
  "attributes": "B12007H_002MA",
  "attribute of": "B12007H_002E",
  "attribute type": "MARGIN_OF_ERROR"
}