Full Schema Hierarchy
Browse every schema.org type: what it inherits from, what inherits from it, and every property it accepts.
Built from schema.org's own machine-readable release -- 939 types and 1538 properties, version 30.1 -- and served from a committed copy, so it works whether or not schema.org is reachable. Each property is shown with the type it was declared on, which is the part that is hard to see on the official hierarchy page.
Based on: Schema.org · Schema.org — Full Hierarchy
About this validation
Browses the schema.org type hierarchy from a committed copy of schema.org's own machine-readable release: supertypes, subtypes, and the properties a type accepts including everything it inherits.
- Protocol / standard:
- Rules reviewed:
- Nov 15, 2026
SEOTechTests methodology: Serves schema.org's type hierarchy from a copy of its own machine-readable release that is generated by a script in this repository and committed, so the page never depends on schema.org being reachable. Supertypes are flattened breadth-first, and the property list for a type is everything declared on it plus everything inherited.
Standards and vendor-documented behavior can change. This reflects the source as last reviewed above, not a permanent guarantee.
Offer
An offer to transfer some rights to an item or to provide a service — for example, an offer to sell tickets to an event, to rent the DVD of a movie, to stream a TV show over the...
Inheritance
Thing→Intangible→Offer
Subtypes (3)
Properties declared on Offer (56)
PropertyExpected typeDescription
acceptedPaymentMethodLoanOrCredit, PaymentMethod, TextThe payment method(s) that are accepted in general by an organization, or for some specific demand or offer.
addOnOfferAn additional offer that can only be obtained in combination with the first base offer (e.g.
additionalPropertyPropertyValueA property-value pair representing an additional characteristic of the entity, e.g.
advanceBookingRequirementQuantitativeValueThe amount of time that is required between accepting the offer and the actual usage of the resource or service.
aggregateRatingAggregateRatingThe overall rating, based on a collection of reviews or ratings, of the item.
areaServedAdministrativeArea, GeoShape, Place, TextThe geographic area where a service or offered item is provided.
asinText, URLAn Amazon Standard Identification Number (ASIN) is a 10-character alphanumeric unique identifier assigned by Amazon.com and its partners for product identification within the Am...
availabilityItemAvailabilityThe availability of this item—for example In stock, Out of stock, Pre-order, etc.
availabilityEndsDate, DateTime, TimeThe end of the availability of the product or service included in the offer.
availabilityStartsDate, DateTime, TimeThe beginning of the availability of the product or service included in the offer.
availableAtOrFromPlaceThe place(s) from which the offer can be obtained (e.g.
availableDeliveryMethodDeliveryMethodThe delivery method(s) available for this offer.
businessFunctionBusinessFunctionThe business function (e.g.
categoryCategoryCode, PhysicalActivityCategory, Text, Thing, URLA category for the item.
checkoutPageURLTemplateTextA URL template (RFC 6570) for a checkout page for an offer.
deliveryLeadTimeQuantitativeValueThe typical delay between the receipt of the order and the goods either leaving the warehouse or being prepared for pickup, in case the delivery method is on site pickup.
eligibleCustomerTypeBusinessEntityTypeThe type(s) of customers for which the given offer is valid.
eligibleDurationQuantitativeValueThe duration for which the given offer is valid.
eligibleQuantityQuantitativeValueThe interval and unit of measurement of ordering quantities for which the offer or price specification is valid.
eligibleRegionGeoShape, Place, TextThe 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.
eligibleTransactionVolumePriceSpecificationThe transaction volume, in a monetary unit, for which the offer or price specification is valid, e.g.
gtinText, URLA Global Trade Item Number (GTIN).
gtin12TextThe GTIN-12 code of the product, or the product to which the offer refers.
gtin13TextThe GTIN-13 code of the product, or the product to which the offer refers.
gtin14TextThe GTIN-14 code of the product, or the product to which the offer refers.
gtin8TextThe GTIN-8 code of the product, or the product to which the offer refers.
hasAdultConsiderationAdultOrientedEnumerationUsed to tag an item to be intended or suitable for consumption or use by adults only.
hasDigitalProductPassportDigitalProductPassport, URLA link to a Digital Product Passport (DPP) or a digital record detailing the lifecycle, sustainability, and compliance data for this product or offer.
hasGS1DigitalLinkURLThe GS1 digital link associated with the object.
hasMeasurementQuantitativeValueA measurement of an item, For example, the inseam of pants, the wheel size of a bicycle, the gauge of a screw, or the carbon footprint measured for certification by an authority.
hasMerchantReturnPolicyMerchantReturnPolicySpecifies a MerchantReturnPolicy that may be applicable.
includesObjectTypeAndQuantityNodeThis links to a node or nodes indicating the exact quantity of the products included in an Offer or ProductCollection.
ineligibleRegionGeoShape, Place, TextThe 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 va...
inventoryLevelQuantitativeValueThe current approximate inventory level for the item or items.
isFamilyFriendlyBooleanIndicates whether this content is family friendly.
itemConditionOfferItemConditionA predefined value from OfferItemCondition specifying the condition of the product or service, or the products or services included in the offer.
itemOfferedAggregateOffer, CreativeWork, Event, MenuItem, Product, Service, TripAn item being offered (or demanded).
itemPopularityNumber, QuantitativeValueA measure of the relative popularity or sales rank of the offer within a marketplace, catalog, or platform (e.g.
leaseLengthDuration, QuantitativeValueLength of the lease for some Accommodation, either particular to some Offer or in some cases intrinsic to the property.
mobileUrlTextThe mobileUrl property is provided for specific situations in which data consumers need to determine whether one of several provided URLs is a dedicated 'mobile site'.
mpnTextThe Manufacturer Part Number (MPN) of the product, or the product to which the offer refers.
offeredByOrganization, PersonA pointer to the organization or person making the offer.
priceNumber, TextThe offer price of a product, or of a price component when attached to PriceSpecification and its subtypes.
priceCurrencyTextThe currency of the price, or a price component when attached to PriceSpecification and its subtypes.
priceSpecificationPriceSpecificationOne or more detailed price specifications, indicating the unit price and delivery or payment charges.
priceValidUntilDateThe date after which the price is no longer available.
reviewReviewA review of the item.
reviewsReviewReview of the item.
sellerOrganization, PersonAn entity which offers (sells / leases / lends / loans) the services / goods.
serialNumberTextThe serial number or any alphanumeric identifier of a particular product.
shippingDetailsOfferShippingDetailsIndicates information about the shipping policies and options associated with an Offer.
skuTextThe Stock Keeping Unit (SKU), i.e.
validForMemberTierMemberProgramTierThe membership program tier(s) an Offer (or a PriceSpecification, OfferShippingDetails, or MerchantReturnPolicy under an Offer) is valid for.
validFromDate, DateTimeThe date when the item becomes valid.
validThroughDate, DateTimeThe date after when the item is not valid.
warrantyWarrantyPromiseThe warranty promise(s) included in the offer.
Inherited properties (13)
PropertyExpected typeDescription
additionalTypefrom ThingText, URLAn additional type for the item, typically used for adding more specific types from external vocabularies in microdata syntax.
alternateNamefrom ThingTextAn alias for the item.
descriptionfrom ThingText, TextObjectA description of the item.
disambiguatingDescriptionfrom ThingTextA sub property of description.
identifierfrom ThingPropertyValue, Text, URLThe identifier property represents any kind of identifier for any kind of Thing, such as ISBNs, GTIN codes, UUIDs etc.
imagefrom ThingImageObject, URLAn image of the item.
mainEntityOfPagefrom ThingCreativeWork, URLIndicates a page (or other CreativeWork) for which this thing is the main entity being described.
namefrom ThingTextThe name of the item.
ownerfrom ThingOrganization, PersonA person or organization who owns this Thing.
potentialActionfrom ThingActionIndicates a potential Action, which describes an idealized action in which this thing would play an 'object' role.
sameAsfrom ThingURLURL of a reference Web page that unambiguously indicates the item's identity.
subjectOffrom ThingCreativeWork, EventA CreativeWork or Event about this Thing.
urlfrom ThingURLURL of the item.
FAQ
Where does this hierarchy come from?
From schema.org's published machine-readable vocabulary, condensed to the type and property relations and committed to this site. The release version it was built from is shown with the results.[1, 2]
Why does a type list properties it does not declare?
Because it inherits them. Every type ultimately descends from Thing, so name, url, description and image are available everywhere without being declared on each type.[1]
What do pending and attic mean next to a type?
schema.org keeps proposed terms in a pending area before they join the core vocabulary, and moves retired ones to an attic so old markup still resolves. A term in either is real, but not part of the core vocabulary.[1]