{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "id": "domain.json#",
  "type": "object",
  "description": "A list of permissable values used to constrain an attribute's value.  A single domain may be assigned to multiple attributes in a table or database.",
  "example":"../examples/domain.json",
  "required": ["domainId", "codeName", "description"],
  "additionalProperties": true,
  "properties": {
    "domainId": {
      "type": "string",
      "description": "A user provided unique ID for this domain.  The ID will be used to locate the domain in the domain array."
    },
    "commonName": {
      "type": "string",
      "description": "A short common name for the domain."
    },
    "codeName": {
      "type": "string",
      "description": "The code or 'lookup table' name for the domin used in the database schema definitions."
    },
    "description": {
      "type": "string",
      "description": "A brief description of the domain including identification of any established sources used in creating the list of domain items."
    },
    "domainItem": {
      "type": "array",
      "description": "An array of member objects that enumerate and define the valid values for a domain.",
      "items": {
        "$ref": "#/definitions/domainItem"
      }
    },
    "domainReference": {
      "description": "Reference to a standard or list which contains the members of an established set of valid values.",
      "$ref": "./citation.json#"
    }
  },
  "definitions": {
    "domainItem": {
      "type": "object",
      "description": "An array of member objects that enumerate and define the valid values for a domain.",
      "example":"../examples/domainItem.json",
      "required": ["name", "value", "definition"],
      "additionalProperties": true,
      "properties": {
        "name": {
          "type": "string",
          "description": "A descriptive name associated with a domain value",
          "translation": {
            "ISO 19115-2": ["FC_FeatureCatalogue > featureType > FC_FeatureType > carrierOfCharacteristics > FC_FeatureAttribute > listedValue > FC_ListedValue > label"]
          }
        },
        "value": {
          "type": "string",
          "description": "A descriptive name associated with a domain value",
          "translation": {
            "ISO 19115-2": ["FC_FeatureCatalogue > featureType > FC_FeatureType > carrierOfCharacteristics > FC_FeatureAttribute > listedValue > FC_ListedValue > label"]
          }
        },
        "definition": {
          "type": "string",
          "description": "A brief definition for the domain item",
          "translation": {
            "ISO 19115-2": ["FC_FeatureCatalogue > featureType > FC_FeatureType > carrierOfCharacteristics > FC_FeatureAttribute > listedValue > FC_ListedValue > definition"]
          }
        }
      }
    }
  }
}