{
  "name": "B08133_008M",
  "label": "Margin of Error!!Aggregate travel time to work (in minutes)!!7 30 a.m. to 7 59 a.m.",
  "concept": "AGGREGATE TRAVEL TIME TO WORK (IN MINUTES) OF WORKERS BY TIME LEAVING HOME TO GO TO WORK",
  "predicateType": "int",
  "group": "B08133",
  "limit": 0,
  "attributes": "B08133_008MA",
  "attribute of": "B08133_008E",
  "attribute type": "MARGIN_OF_ERROR"
}