{"slices": [
 {
  "sliceId": 0,
  "multidimensionalDefinition": [{
   "variableName": "Spruce_0kybp",
   "values": [0],
   "dimensionName": "kybp"
  }]
 },
 {
  "sliceId": 1,
  "multidimensionalDefinition": [{
   "variableName": "Spruce_10kybp",
   "values": [10],
   "dimensionName": "kybp"
  }]
 },
 {
  "sliceId": 2,
  "multidimensionalDefinition": [{
   "variableName": "Spruce_5kybp",
   "values": [5],
   "dimensionName": "kybp"
  }]
 }
]}