{
  "id": "citation.json#",
  "$schema": "http://json-schema.org/draft-04/schema#",
  "type": "object",
  "title": "citation",
  "description": "A citation object.",
  "required": ["title"],
  "example": "",
  "translation": {
    "FGDC CSDGM": ["idinfo > citation > citeinfo"],
    "ISO 19115-2": ["CI_Citation"]
  },
  "properties": {
    "title": {
      "type": "string",
      "description": "Name by which the cited resource is known.",
      "translation": {
        "ISO 19115-2": ["CI_Citation > title", "FC_FeatureCatalogue > name"],
        "FGDC CSDGM": ["idinfo > citation > citeinfo > title"]
      }
    },
    "alternateTitle": {
      "type": "array",
      "description": "Alias by which the cited resource is known.",
      "translation": {
        "ISO 19115-2": ["CI_Citation > alternateTitle"]
      },
      "items": {
        "type": "string"
      }
    },
    "date": {
      "type": "array",
      "description": "Date referenced to the cited resource.",
      "translation": {
        "ISO 19115-2": ["CI_Citation > date > CI_Date"]
      },
      "minItems": 1,
      "items": {
        "type": "object",
        "example": "",
        "required": ["date", "dateType"],
        "properties": {
          "date": {
            "translation": {
              "ISO 19115-2": ["CI_Date > date", "FC_FeatureCatalogue > versionDate"],
              "FGDC CSDGM": ["idinfo > citation > citeinfo > pubdate"]
            },
            "$ref": "common.json#/definitions/date"
          },
          "dateType": {
            "type": "string",
            "description": "The type of date in the context of the citation.",
            "translation": {
              "ISO 19115-2": ["CI_Date > dateType [CI_DateTypeCode]"]
            }
          }
        }
      }
    },
    "edition": {
      "type": "string",
      "description": "Version identifier for the resource.",
      "translation": {
        "ISO 19115-2": ["CI_Citation > edition", "FC_FeatureCatalogue > versionNumber"],
        "FGDC CSDGM": ["idinfo > citation > edition"]
      }
    },
    "responsibleParty": {
      "type": "array",
      "description": "Identification of, and means of communication with, person(s) and organization(s) associated with the cited resource.",
      "translation": {
        "ISO 19115-2": ["CI_Citation > citedResponsibleParty > CI_ResponsibleParty", "FC_FeatureCatalogue > producer > CI_ResponisbleParty"],
        "FGDC CSDGM": ["idinfo > ptcontac > cntinfo"]
      },
      "minItems": 1,
      "items": {
        "$ref": "responsibility.json#"
      }
    },
    "presentationForm": {
      "type": "array",
      "description": "The form that the resource is presented, such as: digital map, digital document, etc.",
      "translation": {
        "ISO 19115-2": ["CI_Citation > presentationForm [CI_PresentationFormCode]"],
        "FGDC CSDGM": ["idinfo > citation > geoform"]
      },
      "items": {
        "type": "string"
      }
    },
    "identifier": {
      "type": "array",
      "description": "Identifier for the resource in the context of the citation.",
      "translation": {
        "ISO 19115-2": ["CI_Citation > identifier"]
      },
      "items": {
        "$ref": "./identifier.json#"
      }
    },
    "series": {
      "$ref": "#/definitions/series"

    },
    "otherCitationDetails": {
      "type": "array",
      "description": "Other information required to complete the citation that is not recorded elsewhere.",
      "example": "",
      "translation": {},
      "items": {
        "type": "string"
      }
    },
    "onlineResource": {
      "type": "array",
      "description": "On-line information related to the citation.",
      "translation": {
        "ISO 19115-2": ["CI_Citation > citedResponsibleParty > CI_ResponsibleParty > contact > CI_Contact > onlineResource > CI_OnlineResource"]
      },
      "items": {
        "$ref": "onlineResource.json#"
      }
    },
    "graphic": {
      "type": "array",
      "description": "Online graphic associated with the citation",
      "example": "",
      "translation": {},
      "items": {
        "$ref": "./graphic.json#"
      }
    }
  },
  "definitions": {
    "series": {
      "type": "object",
      "description": "Information about the series, or aggregate resource, to which a resource belongs.",
      "example": "",
      "translation": {},
      "minProperties": 1,
      "additionalProperties": true,
      "properties": {
        "seriesName": {
          "type": "string"
        },
        "seriesIssue": {
          "type": "string"
        },
        "issuePage": {
          "type": "string"
        }
      }
    }
  }
}