{
  "name": "DP05_0018M",
  "label": "Margin of Error!!SEX AND AGE!!Total population!!Median age (years)",
  "concept": "ACS Demographic and Housing Estimates",
  "predicateType": "float",
  "group": "DP05",
  "limit": 0,
  "attributes": "DP05_0018MA",
  "attribute of": "DP05_0018E",
  "attribute type": "MARGIN_OF_ERROR"
}