{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "type": "object",
  "additionalProperties": true,
  "properties": {
    "organisations": {
      "$ref": "#/definitions/guid_list"
    },
    "related": {
      "$ref": "#/definitions/guid_list"
    },
    "related": {
      "$ref": "#/definitions/guid_list"
    },
    "email_alert_signup": {
      "$ref": "#/definitions/guid_list"
    },
    "available_translations": {
      "$ref": "#/definitions/guid_list"
    }
  },
  "definitions": {
    "guid_list": {
      "type": "array",
      "items": {
        "pattern": "^[a-f0-9]{8}-[a-f0-9]{4}-[1-5][a-f0-9]{3}-[89ab][a-f0-9]{3}-[a-f0-9]{12}$"
      }
    }
  }
}

{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "type": "object",
  "additionalProperties": true,
  "properties": {
    "organisations": {
      "$ref": "#/definitions/guid_list"
    },
    "related": {
      "$ref": "#/definitions/guid_list"
    },
    "email_alert_signup": {
      "$ref": "#/definitions/guid_list"
    },
    "available_translations": {
      "$ref": "#/definitions/guid_list"
    }
  },
  "definitions": {
    "guid_list": {
      "type": "array",
      "items": {
        "pattern": "^[a-f0-9]{8}-[a-f0-9]{4}-[1-5][a-f0-9]{3}-[89ab][a-f0-9]{3}-[a-f0-9]{12}$"
      }
    }
  }
}

Clean up duplication in finder schema
Clean up duplication in finder schema
