{
  "name": "B12007A_001MA",
  "label": "Annotation of Margin of Error!!Median age at first marriage!!Male",
  "concept": "MEDIAN AGE AT FIRST MARRIAGE (WHITE ALONE)",
  "predicateType": "string",
  "group": "B12007A",
  "limit": 0,
  "attribute of": "B12007A_001M",
  "attribute type": "ANNOTATION"
}