{
  "name": "S0701PR_C01_011M",
  "label": "Total!!Margin of Error!!Median age (years)",
  "concept": "GEOGRAPHIC MOBILITY BY SELECTED CHARACTERISTICS IN PUERTO RICO",
  "predicateType": "float",
  "group": "S0701PR",
  "limit": 0,
  "attributes": "S0701PR_C01_011MA",
  "attribute of": "S0701PR_C01_011E",
  "attribute type": "MARGIN_OF_ERROR"
}