{
  "schema": {
    "complexType": [
      {
        "attribute": {
          "name": "CustomerID",
          "type": "xs:token"
        },
        "name": "CustomerType",
        "sequence": {
          "element": [
            {
              "name": "CompanyName",
              "type": "xs:string"
            },
            {
              "name": "ContactName",
              "type": "xs:string"
            },
            {
              "name": "ContactTitle",
              "type": "xs:string"
            },
            {
              "name": "Phone",
              "type": "xs:string"
            },
            {
              "minOccurs": 0,
              "name": "Fax",
              "type": "xs:string"
            },
            {
              "name": "FullAddress",
              "type": "AddressType"
            }
          ]
        }
      },
      {
        "attribute": {
          "name": "CustomerID",
          "type": "xs:token"
        },
        "name": "AddressType",
        "sequence": {
          "element": [
            {
              "name": "Address",
              "type": "xs:string"
            },
            {
              "name": "City",
              "type": "xs:string"
            },
            {
              "name": "Region",
              "type": "xs:string"
            },
            {
              "name": "PostalCode",
              "type": "xs:string"
            },
            {
              "name": "Country",
              "type": "xs:string"
            }
          ]
        }
      },
      {
        "name": "OrderType",
        "sequence": {
          "element": [
            {
              "name": "CustomerID",
              "type": "xs:token"
            },
            {
              "name": "EmployeeID",
              "type": "xs:token"
            },
            {
              "name": "OrderDate",
              "type": "xs:dateTime"
            },
            {
              "name": "RequiredDate",
              "type": "xs:dateTime"
            },
            {
              "name": "ShipInfo",
              "type": "ShipInfoType"
            }
          ]
        }
      },
      {
        "attribute": {
          "name": "ShippedDate",
          "type": "xs:dateTime"
        },
        "name": "ShipInfoType",
        "sequence": {
          "element": [
            {
              "name": "ShipVia",
              "type": "xs:integer"
            },
            {
              "name": "Freight",
              "type": "xs:decimal"
            },
            {
              "name": "ShipName",
              "type": "xs:string"
            },
            {
              "name": "ShipAddress",
              "type": "xs:string"
            },
            {
              "name": "ShipCity",
              "type": "xs:string"
            },
            {
              "name": "ShipRegion",
              "type": "xs:string"
            },
            {
              "name": "ShipPostalCode",
              "type": "xs:string"
            },
            {
              "name": "ShipCountry",
              "type": "xs:string"
            }
          ]
        }
      }
    ],
    "element": {
      "complexType": {
        "sequence": {
          "element": [
            {
              "complexType": {
                "sequence": {
                  "element": {
                    "maxOccurs": "unbounded",
                    "minOccurs": 0,
                    "name": "Customer",
                    "type": "CustomerType"
                  }
                }
              },
              "name": "Customers"
            },
            {
              "complexType": {
                "sequence": {
                  "element": {
                    "maxOccurs": "unbounded",
                    "minOccurs": 0,
                    "name": "Order",
                    "type": "OrderType"
                  }
                }
              },
              "name": "Orders"
            }
          ]
        }
      },
      "key": {
        "field": {
          "xpath": "@CustomerID"
        },
        "name": "CustomerIDKey",
        "selector": {
          "xpath": "Customers/Customer"
        }
      },
      "keyref": {
        "field": {
          "xpath": "CustomerID"
        },
        "name": "CustomerIDKeyRef",
        "refer": "CustomerIDKey",
        "selector": {
          "xpath": "Orders/Order"
        }
      },
      "name": "Root"
    }
  }
}