{
  "@context": {
    "@version": 1.1,
    "@vocab": "https://schema.org/",
    "ariba": "https://openapi.ariba.com/api/procurement/v1/vocab#",
    "sap": "https://api.sap.com/vocab#",
    "schema": "https://schema.org/",
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "dcterms": "http://purl.org/dc/terms/",
    "gr": "http://purl.org/goodrelations/v1#",
    "unspsc": "https://www.unspsc.org/code/",

    "PurchaseOrder": {
      "@id": "ariba:PurchaseOrder",
      "@context": {
        "orderId": {
          "@id": "schema:orderNumber",
          "@type": "xsd:string"
        },
        "erpPONumber": {
          "@id": "ariba:erpPONumber",
          "@type": "xsd:string"
        },
        "versionNumber": {
          "@id": "ariba:versionNumber",
          "@type": "xsd:integer"
        },
        "orderDate": {
          "@id": "schema:orderDate",
          "@type": "xsd:dateTime"
        },
        "status": {
          "@id": "schema:orderStatus",
          "@type": "xsd:string"
        },
        "orderMethodCategory": {
          "@id": "ariba:orderMethodCategory",
          "@type": "xsd:string"
        },
        "supplier": {
          "@id": "ariba:supplier",
          "@type": "@id"
        },
        "buyer": {
          "@id": "ariba:buyer",
          "@type": "@id"
        },
        "currency": {
          "@id": "schema:priceCurrency",
          "@type": "xsd:string"
        },
        "totalAmount": {
          "@id": "schema:totalPrice",
          "@type": "@id"
        },
        "taxAmount": {
          "@id": "ariba:taxAmount",
          "@type": "@id"
        },
        "shippingAmount": {
          "@id": "ariba:shippingAmount",
          "@type": "@id"
        },
        "paymentTerms": {
          "@id": "ariba:paymentTerms",
          "@type": "@id"
        },
        "purchaseOrg": {
          "@id": "ariba:purchaseOrg",
          "@type": "xsd:string"
        },
        "purchaseGroup": {
          "@id": "ariba:purchaseGroup",
          "@type": "xsd:string"
        },
        "companyCode": {
          "@id": "ariba:companyCode",
          "@type": "xsd:string"
        },
        "shipTo": {
          "@id": "ariba:shipTo",
          "@type": "@id"
        },
        "billTo": {
          "@id": "ariba:billTo",
          "@type": "@id"
        },
        "lineItems": {
          "@id": "schema:orderedItem",
          "@type": "@id",
          "@container": "@list"
        },
        "requisitionId": {
          "@id": "ariba:requisitionId",
          "@type": "xsd:string"
        },
        "contractId": {
          "@id": "ariba:contractId",
          "@type": "xsd:string"
        },
        "comments": {
          "@id": "schema:comment",
          "@type": "xsd:string"
        },
        "createdDate": {
          "@id": "dcterms:created",
          "@type": "xsd:dateTime"
        },
        "lastModifiedDate": {
          "@id": "dcterms:modified",
          "@type": "xsd:dateTime"
        },
        "closedDate": {
          "@id": "ariba:closedDate",
          "@type": "xsd:dateTime"
        }
      }
    },

    "PurchaseOrderLineItem": {
      "@id": "ariba:PurchaseOrderLineItem",
      "@context": {
        "numberOnPO": {
          "@id": "ariba:numberOnPO",
          "@type": "xsd:string"
        },
        "description": {
          "@id": "schema:description",
          "@type": "xsd:string"
        },
        "quantity": {
          "@id": "schema:orderQuantity",
          "@type": "xsd:double"
        },
        "unitPrice": {
          "@id": "schema:price",
          "@type": "@id"
        },
        "unitOfMeasure": {
          "@id": "gr:hasUnitOfMeasurement",
          "@type": "@id"
        },
        "netAmount": {
          "@id": "ariba:netAmount",
          "@type": "@id"
        },
        "commodityCode": {
          "@id": "ariba:commodityCode",
          "@type": "@id"
        },
        "buyerPartNumber": {
          "@id": "ariba:buyerPartNumber",
          "@type": "xsd:string"
        },
        "supplierPartNumber": {
          "@id": "schema:sku",
          "@type": "xsd:string"
        },
        "manufacturerPartId": {
          "@id": "schema:mpn",
          "@type": "xsd:string"
        },
        "manufacturerName": {
          "@id": "schema:manufacturer",
          "@type": "xsd:string"
        },
        "itemCategory": {
          "@id": "ariba:itemCategory",
          "@type": "xsd:string"
        },
        "accountCategory": {
          "@id": "ariba:accountCategory",
          "@type": "xsd:string"
        },
        "needByDate": {
          "@id": "ariba:needByDate",
          "@type": "xsd:date"
        },
        "shipTo": {
          "@id": "ariba:shipTo",
          "@type": "@id"
        },
        "accountings": {
          "@id": "ariba:accountings",
          "@type": "@id",
          "@container": "@set"
        },
        "receivingType": {
          "@id": "ariba:receivingType",
          "@type": "xsd:integer"
        },
        "taxCode": {
          "@id": "ariba:taxCode",
          "@type": "xsd:string"
        },
        "serviceStartDate": {
          "@id": "ariba:serviceStartDate",
          "@type": "xsd:date"
        },
        "serviceEndDate": {
          "@id": "ariba:serviceEndDate",
          "@type": "xsd:date"
        }
      }
    },

    "Invoice": {
      "@id": "ariba:Invoice",
      "@context": {
        "invoiceId": {
          "@id": "schema:confirmationNumber",
          "@type": "xsd:string"
        },
        "invoiceNumber": {
          "@id": "ariba:invoiceNumber",
          "@type": "xsd:string"
        },
        "invoiceDate": {
          "@id": "schema:paymentDueDate",
          "@type": "xsd:date"
        },
        "status": {
          "@id": "schema:paymentStatus",
          "@type": "xsd:string"
        },
        "invoiceType": {
          "@id": "ariba:invoiceType",
          "@type": "xsd:string"
        },
        "supplier": {
          "@id": "ariba:supplier",
          "@type": "@id"
        },
        "buyer": {
          "@id": "ariba:buyer",
          "@type": "@id"
        },
        "purchaseOrderReference": {
          "@id": "schema:referencesOrder",
          "@type": "xsd:string"
        },
        "currency": {
          "@id": "schema:priceCurrency",
          "@type": "xsd:string"
        },
        "subtotalAmount": {
          "@id": "ariba:subtotalAmount",
          "@type": "@id"
        },
        "taxAmount": {
          "@id": "ariba:taxAmount",
          "@type": "@id"
        },
        "shippingAmount": {
          "@id": "ariba:shippingAmount",
          "@type": "@id"
        },
        "totalAmount": {
          "@id": "schema:totalPrice",
          "@type": "@id"
        },
        "paymentTerms": {
          "@id": "ariba:paymentTerms",
          "@type": "@id"
        },
        "dueDate": {
          "@id": "schema:paymentDueDate",
          "@type": "xsd:date"
        },
        "remitTo": {
          "@id": "ariba:remitTo",
          "@type": "@id"
        },
        "lineItems": {
          "@id": "ariba:invoiceLineItems",
          "@type": "@id",
          "@container": "@list"
        },
        "approvalDate": {
          "@id": "ariba:approvalDate",
          "@type": "xsd:dateTime"
        },
        "paymentDate": {
          "@id": "ariba:paymentDate",
          "@type": "xsd:date"
        },
        "paymentReference": {
          "@id": "ariba:paymentReference",
          "@type": "xsd:string"
        },
        "createdDate": {
          "@id": "dcterms:created",
          "@type": "xsd:dateTime"
        },
        "lastModifiedDate": {
          "@id": "dcterms:modified",
          "@type": "xsd:dateTime"
        }
      }
    },

    "Supplier": {
      "@id": "ariba:Supplier",
      "@context": {
        "supplierId": {
          "@id": "schema:identifier",
          "@type": "xsd:string"
        },
        "name": {
          "@id": "schema:legalName",
          "@type": "xsd:string"
        },
        "doingBusinessAs": {
          "@id": "schema:alternateName",
          "@type": "xsd:string"
        },
        "dunsNumber": {
          "@id": "schema:duns",
          "@type": "xsd:string"
        },
        "taxId": {
          "@id": "schema:taxID",
          "@type": "xsd:string"
        },
        "yearEstablished": {
          "@id": "schema:foundingDate",
          "@type": "xsd:integer"
        },
        "numberOfEmployees": {
          "@id": "schema:numberOfEmployees",
          "@type": "xsd:string"
        },
        "annualRevenue": {
          "@id": "ariba:annualRevenue",
          "@type": "@id"
        },
        "qualificationStatus": {
          "@id": "ariba:qualificationStatus",
          "@type": "xsd:string"
        },
        "registrationStatus": {
          "@id": "ariba:registrationStatus",
          "@type": "xsd:string"
        },
        "address": {
          "@id": "schema:address",
          "@type": "@id"
        },
        "primaryContact": {
          "@id": "schema:contactPoint",
          "@type": "@id"
        },
        "commodityCodes": {
          "@id": "ariba:commodityCodes",
          "@type": "@id",
          "@container": "@set"
        },
        "certifications": {
          "@id": "ariba:certifications",
          "@type": "@id",
          "@container": "@set"
        },
        "diversityClassifications": {
          "@id": "ariba:diversityClassifications",
          "@container": "@set"
        },
        "website": {
          "@id": "schema:url",
          "@type": "@id"
        },
        "description": {
          "@id": "schema:description",
          "@type": "xsd:string"
        },
        "createdDate": {
          "@id": "dcterms:created",
          "@type": "xsd:dateTime"
        },
        "lastModifiedDate": {
          "@id": "dcterms:modified",
          "@type": "xsd:dateTime"
        }
      }
    },

    "Money": {
      "@id": "ariba:Money",
      "@context": {
        "amount": {
          "@id": "schema:value",
          "@type": "xsd:double"
        },
        "currencyCode": {
          "@id": "schema:priceCurrency",
          "@type": "xsd:string"
        }
      }
    },

    "Address": {
      "@id": "schema:PostalAddress",
      "@context": {
        "name": {
          "@id": "schema:name",
          "@type": "xsd:string"
        },
        "lines": {
          "@id": "schema:streetAddress",
          "@type": "xsd:string"
        },
        "city": {
          "@id": "schema:addressLocality",
          "@type": "xsd:string"
        },
        "state": {
          "@id": "schema:addressRegion",
          "@type": "xsd:string"
        },
        "postalCode": {
          "@id": "schema:postalCode",
          "@type": "xsd:string"
        },
        "country": {
          "@id": "schema:addressCountry",
          "@type": "xsd:string"
        },
        "phone": {
          "@id": "schema:telephone",
          "@type": "xsd:string"
        },
        "email": {
          "@id": "schema:email",
          "@type": "xsd:string"
        }
      }
    },

    "CommodityCode": {
      "@id": "ariba:CommodityCode",
      "@context": {
        "code": {
          "@id": "schema:codeValue",
          "@type": "xsd:string"
        },
        "description": {
          "@id": "schema:description",
          "@type": "xsd:string"
        },
        "domain": {
          "@id": "schema:codingSystem",
          "@type": "xsd:string"
        }
      }
    },

    "AccountingInfo": {
      "@id": "ariba:AccountingInfo",
      "@context": {
        "costCenter": {
          "@id": "ariba:costCenter",
          "@type": "xsd:string"
        },
        "generalLedger": {
          "@id": "ariba:generalLedger",
          "@type": "xsd:string"
        },
        "asset": {
          "@id": "ariba:asset",
          "@type": "xsd:string"
        },
        "internalOrder": {
          "@id": "ariba:internalOrder",
          "@type": "xsd:string"
        },
        "wbsElement": {
          "@id": "ariba:wbsElement",
          "@type": "xsd:string"
        },
        "amount": {
          "@id": "ariba:amount",
          "@type": "@id"
        },
        "percentage": {
          "@id": "ariba:percentage",
          "@type": "xsd:double"
        },
        "accountCategory": {
          "@id": "ariba:accountCategory",
          "@type": "xsd:string"
        }
      }
    },

    "PaymentTerms": {
      "@id": "ariba:PaymentTerms",
      "@context": {
        "code": {
          "@id": "schema:codeValue",
          "@type": "xsd:string"
        },
        "description": {
          "@id": "schema:description",
          "@type": "xsd:string"
        },
        "netDays": {
          "@id": "ariba:netDays",
          "@type": "xsd:integer"
        },
        "discountPercent": {
          "@id": "ariba:discountPercent",
          "@type": "xsd:double"
        },
        "discountDays": {
          "@id": "ariba:discountDays",
          "@type": "xsd:integer"
        }
      }
    },

    "TaxDetail": {
      "@id": "ariba:TaxDetail",
      "@context": {
        "taxCode": {
          "@id": "ariba:taxCode",
          "@type": "xsd:string"
        },
        "taxCategory": {
          "@id": "ariba:taxCategory",
          "@type": "xsd:string"
        },
        "taxRate": {
          "@id": "ariba:taxRate",
          "@type": "xsd:double"
        },
        "taxAmount": {
          "@id": "ariba:taxAmount",
          "@type": "@id"
        },
        "taxableAmount": {
          "@id": "ariba:taxableAmount",
          "@type": "@id"
        }
      }
    },

    "UnitOfMeasure": {
      "@id": "ariba:UnitOfMeasure",
      "@context": {
        "code": {
          "@id": "schema:unitCode",
          "@type": "xsd:string"
        },
        "description": {
          "@id": "schema:unitText",
          "@type": "xsd:string"
        }
      }
    },

    "ContactInfo": {
      "@id": "schema:ContactPoint",
      "@context": {
        "name": {
          "@id": "schema:name",
          "@type": "xsd:string"
        },
        "email": {
          "@id": "schema:email",
          "@type": "xsd:string"
        },
        "phone": {
          "@id": "schema:telephone",
          "@type": "xsd:string"
        },
        "fax": {
          "@id": "schema:faxNumber",
          "@type": "xsd:string"
        },
        "department": {
          "@id": "schema:department",
          "@type": "xsd:string"
        }
      }
    },

    "Requisition": {
      "@id": "ariba:Requisition",
      "@context": {
        "requisitionId": {
          "@id": "schema:identifier",
          "@type": "xsd:string"
        },
        "title": {
          "@id": "schema:name",
          "@type": "xsd:string"
        },
        "status": {
          "@id": "schema:orderStatus",
          "@type": "xsd:string"
        },
        "requestor": {
          "@id": "ariba:requestor",
          "@type": "xsd:string"
        },
        "requestorName": {
          "@id": "ariba:requestorName",
          "@type": "xsd:string"
        },
        "department": {
          "@id": "schema:department",
          "@type": "xsd:string"
        },
        "needByDate": {
          "@id": "ariba:needByDate",
          "@type": "xsd:date"
        },
        "lineItems": {
          "@id": "schema:orderedItem",
          "@type": "@id",
          "@container": "@list"
        },
        "totalAmount": {
          "@id": "schema:totalPrice",
          "@type": "@id"
        },
        "purchaseOrderIds": {
          "@id": "ariba:purchaseOrderIds",
          "@container": "@set"
        },
        "createdDate": {
          "@id": "dcterms:created",
          "@type": "xsd:dateTime"
        },
        "lastModifiedDate": {
          "@id": "dcterms:modified",
          "@type": "xsd:dateTime"
        }
      }
    },

    "Receipt": {
      "@id": "ariba:Receipt",
      "@context": {
        "receiptId": {
          "@id": "schema:identifier",
          "@type": "xsd:string"
        },
        "purchaseOrderId": {
          "@id": "schema:referencesOrder",
          "@type": "xsd:string"
        },
        "receiptDate": {
          "@id": "ariba:receiptDate",
          "@type": "xsd:date"
        },
        "receiptType": {
          "@id": "ariba:receiptType",
          "@type": "xsd:string"
        },
        "status": {
          "@id": "schema:orderStatus",
          "@type": "xsd:string"
        },
        "lineItems": {
          "@id": "ariba:receiptLineItems",
          "@type": "@id",
          "@container": "@list"
        },
        "createdDate": {
          "@id": "dcterms:created",
          "@type": "xsd:dateTime"
        },
        "createdBy": {
          "@id": "dcterms:creator",
          "@type": "xsd:string"
        }
      }
    }
  }
}