{
  "name": "C07201PR_013MA",
  "label": "Annotation of Margin of Error!!Total!!United States 1 year ago!!Metropolitan Statistical Area",
  "predicateType": "string",
  "group": "C07201PR",
  "limit": 0,
  "attribute of": "C07201PR_013E",
  "attribute type": "Annotation"
}