{
  "name": "B08129_001M",
  "label": "Margin of Error!!Aggregate travel time to work (in minutes)",
  "concept": "AGGREGATE TRAVEL TIME TO WORK (IN MINUTES) OF WORKERS BY CLASS OF WORKER",
  "predicateType": "int",
  "group": "B08129",
  "limit": 0,
  "attributes": "B08129_001MA",
  "attribute of": "B08129_001E",
  "attribute type": "Margin of Error"
}