{
  "name": "S2601C_C01_020EA",
  "label": "Annotation of Total population!!Estimate!!Median age (years)",
  "concept": "CHARACTERISTICS OF THE GROUP QUARTERS POPULATION IN THE UNITED STATES",
  "predicateType": "string",
  "group": "S2601C",
  "limit": 0,
  "attribute of": "S2601C_C01_020E",
  "attribute type": "ANNOTATION"
}