Demand

Thing > Intangible > Demand

Property	Expected Type	Description
Properties from Demand
acceptedPaymentMethod	PaymentMethod	The payment method(s) accepted by seller for this offer.
advanceBookingRequirement	QuantitativeValue	The amount of time that is required between accepting the offer and the actual usage of the resource or service.
areaServed	GeoShape  or Place  or Text  or AdministrativeArea	The geographic area where a service or offered item is provided. Supersedes serviceArea.
availability	ItemAvailability	The availability of this item—for example In stock, Out of stock, Pre-order, etc.
availabilityEnds	DateTime	The end of the availability of the product or service included in the offer.
availabilityStarts	DateTime	The beginning of the availability of the product or service included in the offer.
availableAtOrFrom	Place	The place(s) from which the offer can be obtained (e.g. store locations).
availableDeliveryMethod	DeliveryMethod	The delivery method(s) available for this offer.
businessFunction	BusinessFunction	The business function (e.g. sell, lease, repair, dispose) of the offer or component of a bundle (TypeAndQuantityNode). The default is http://purl.org/goodrelations/v1#Sell.
deliveryLeadTime	QuantitativeValue	The typical delay between the receipt of the order and the goods leaving the warehouse.
eligibleCustomerType	BusinessEntityType	The type(s) of customers for which the given offer is valid.
eligibleDuration	QuantitativeValue	The duration for which the given offer is valid.
eligibleQuantity	QuantitativeValue	The interval and unit of measurement of ordering quantities for which the offer or price specification is valid. This allows e.g. specifying that a certain freight charge is valid only for a certain quantity.
eligibleRegion	GeoShape  or Place  or Text	The ISO 3166-1 (ISO 3166-1 alpha-2) or ISO 3166-2 code, the place, or the GeoShape for the geo-political region(s) for which the offer or delivery charge specification is valid. See also ineligibleRegion.
eligibleTransactionVolume	PriceSpecification	The transaction volume, in a monetary unit, for which the offer or price specification is valid, e.g. for indicating a minimal purchasing volume, to express free shipping above a certain order volume, or to limit the acceptance of credit cards to purchases to a certain minimal amount.
gtin12	Text	The GTIN-12 code of the product, or the product to which the offer refers. The GTIN-12 is the 12-digit GS1 Identification Key composed of a U.P.C. Company Prefix, Item Reference, and Check Digit used to identify trade items. See GS1 GTIN Summary for more details.
gtin13	Text	The GTIN-13 code of the product, or the product to which the offer refers. This is equivalent to 13-digit ISBN codes and EAN UCC-13. Former 12-digit UPC codes can be converted into a GTIN-13 code by simply adding a preceeding zero. See GS1 GTIN Summary for more details.
gtin14	Text	The GTIN-14 code of the product, or the product to which the offer refers. See GS1 GTIN Summary for more details.
gtin8	Text	The GTIN-8 code of the product, or the product to which the offer refers. This code is also known as EAN/UCC-8 or 8-digit EAN. See GS1 GTIN Summary for more details.
includesObject	TypeAndQuantityNode	This links to a node or nodes indicating the exact quantity of the products included in the offer.
ineligibleRegion	GeoShape  or Place  or Text	The ISO 3166-1 (ISO 3166-1 alpha-2) or ISO 3166-2 code, the place, or the GeoShape for the geo-political region(s) for which the offer or delivery charge specification is not valid, e.g. a region where the transaction is not allowed. See also eligibleRegion.
inventoryLevel	QuantitativeValue	The current approximate inventory level for the item or items.
itemCondition	OfferItemCondition	A predefined value from OfferItemCondition or a textual description of the condition of the product or service, or the products or services included in the offer.
itemOffered	Service  or Product	The item being offered.
mpn	Text	The Manufacturer Part Number (MPN) of the product, or the product to which the offer refers.
priceSpecification	PriceSpecification	One or more detailed price specifications, indicating the unit price and delivery or payment charges.
seller	Organization  or Person	An entity which offers (sells / leases / lends / loans) the services / goods. A seller may also be a provider. Supersedes merchant, vendor.
serialNumber	Text	The serial number or any alphanumeric identifier of a particular product. When attached to an offer, it is a shortcut for the serial number of the product included in the offer.
sku	Text	The Stock Keeping Unit (SKU), i.e. a merchant-specific identifier for a product or service, or the product to which the offer refers.
validFrom	DateTime	The date when the item becomes valid.
validThrough	DateTime	The end of the validity of offer, price specification, or opening hours data.
warranty	WarrantyPromise	The warranty promise(s) included in the offer. Supersedes warrantyPromise.
Properties from Thing
additionalType	URL	An additional type for the item, typically used for adding more specific types from external vocabularies in microdata syntax. This is a relationship between something and a class that the thing is in. In RDFa syntax, it is better to use the native RDFa syntax - the 'typeof' attribute - for multiple types. Schema.org tools may have only weaker understanding of extra types, in particular those defined externally.
alternateName	Text	An alias for the item.
description	Text	A short description of the item.
image	URL  or ImageObject	An image of the item. This can be a URL or a fully described ImageObject.
mainEntityOfPage	CreativeWork  or URL	Indicates a page (or other CreativeWork) for which this thing is the main entity being described. See background notes for details. Inverse property: mainEntity.
name	Text	The name of the item.
potentialAction	Action	Indicates a potential Action, which describes an idealized action in which this thing would play an 'object' role.
sameAs	URL	URL of a reference Web page that unambiguously indicates the item's identity. E.g. the URL of the item's Wikipedia page, Freebase page, or official website.
url	URL	URL of the item.

Instances of Demand may appear as values for the following properties

Property	On Types	Description
seeks	Organization  or Person	A pointer to products or services sought by the organization or person (demand).

Acknowledgements

This class is derived from the GoodRelations Vocabulary for E-Commerce, created by Martin Hepp. GoodRelations is a data model for sharing e-commerce data on the Web that can be expressed in a variety of syntaxes, including RDFa and HTML5 Microdata. More information about GoodRelations can be found at http://purl.org/goodrelations/.

Schema Version 2.2