{
  "name": "B12002C_012MA",
  "label": "Annotation of Margin of Error!!Total!!Female!!Widowed",
  "concept": "SEX BY MARITAL STATUS FOR THE POPULATION 15 YEARS AND OVER (AMERICAN INDIAN AND ALASKA NATIVE ALONE)",
  "predicateType": "string",
  "group": "B12002C",
  "limit": 0,
  "attribute of": "B12002C_012M",
  "attribute type": "ANNOTATION"
}