{
  "name": "B08016_012MA",
  "label": "Annotation of Margin of Error!!Total:!!Living in a principal city:!!Worked outside any Metropolitan or Micropolitan Statistical Area",
  "concept": "Place of Work for Workers 16 Years and Over--Metropolitan Statistical Area Level",
  "predicateType": "string",
  "group": "B08016",
  "limit": 0,
  "attribute of": "B08016_012E",
  "attribute type": "ANNOTATION"
}