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Relationships : (Election_PollingPlaces)

{"relationships": [{
 "id": 0,
 "name": "Polling_Precincts",
 "backwardPathLabel": "PollingPlaces",
 "originLayerId": 0,
 "originPrimaryKey": "Precinct_long",
 "forwardPathLabel": "VotingPrecincts",
 "destinationLayerId": 1,
 "originForeignKey": "PRECINCT",
 "rules": [],
 "cardinality": "esriRelCardinalityOneToOne",
 "attributed": false,
 "composite": false
}]}