{
  "name": "B08103_005M",
  "label": "Margin of Error!!Median age --!!Total!!Walked",
  "concept": "MEDIAN AGE BY MEANS OF TRANSPORTATION TO WORK",
  "predicateType": "float",
  "group": "B08103",
  "limit": 0,
  "attributes": "B08103_005MA",
  "attribute of": "B08103_005E",
  "attribute type": "MARGIN_OF_ERROR"
}