{
  "name": "S0504_C03_068MA",
  "label": "Annotation of Foreign born; Born in Northern America!!Margin of Error!!Civilian employed population 16 years and over!!CLASS OF WORKER!!Unpaid family workers",
  "concept": "SELECTED CHARACTERISTICS OF THE FOREIGN-BORN POPULATION BY REGION OF BIRTH: AFRICA, NORTHERN AMERICA, AND OCEANIA",
  "predicateType": "string",
  "group": "S0504",
  "limit": 0,
  "attribute of": "S0504_C03_068E",
  "attribute type": "ANNOTATION"
}