{"relationships": [
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  "rules": [],
  "cardinality": "esriRelCardinalityOneToMany",
  "attributed": false,
  "composite": false
 },
 {
  "id": 1,
  "name": "residentialProperties_residentialNHGroups",
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  "rules": [],
  "cardinality": "esriRelCardinalityOneToOne",
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  "composite": false
 },
 {
  "id": 2,
  "name": "residentialProperties_residentialNHPairs",
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 {
  "id": 3,
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 }
]}