Schema: unitCode

PropertyValue JSON-LD example for product specifications: material, weight, color, fit, print method, and care instructions. The key-value structure that Product and Place use for additional properties beyond the core fields.

Vehicle JSON-LD example for a used car listing. Covers the 39 properties unique to Vehicle including VIN, mileage, fuel type, engine specs, drive wheel configuration enums, and how Vehicle markup feeds Google's vehicle listing rich result.

SomeProducts JSON-LD example for bulk XooTee inventory. SomeProducts adds one property (inventoryLevel) for describing a quantity of similar products available in stock.

QuantitativeValue JSON-LD example for a product weight. Reference page covering all 7 QuantitativeValue properties: value, minValue, maxValue, unitCode, unitText, additionalProperty, valueReference. The standard schema.org structured value for measurements.

Barcode JSON-LD example for a ticket barcode. Barcode is an ImageObject subtype with no properties of its own; it inherits the full ImageObject vocabulary (contentUrl, encodingFormat, caption, embeddedTextCaption, width, height).

StructuredValue JSON-LD example for the parent type behind GeoCoordinates, MonetaryAmount, QuantitativeValue, PropertyValue, ContactPoint, OpeningHoursSpecification, OfferShippingDetails, PostalAddress, and many more. Covers when structured objects beat free-text strings and how the StructuredValue family composes inside other types.

VisualArtwork JSON-LD example for the parent type behind CoverArt and SequentialArt, covering the 13 art-specific properties: artist, artEdition, artform, artMedium, artworkSurface, colorist, penciler, inker, letterer, height, width, depth, weight.

Painting JSON-LD stub. Direct CreativeWork subtype (not under VisualArtwork). No unique properties of its own. For canvas dimensions and medium, use a dual @type of Painting + VisualArtwork.

Drawing JSON-LD stub. Direct CreativeWork subtype for pencil/pen/crayon work. No unique properties. For dimensions and medium, dual-type with VisualArtwork.

Sculpture JSON-LD stub. Direct CreativeWork subtype. No unique properties. For dimensions and material, dual-type with VisualArtwork.

FloorPlan JSON-LD example for the layout of a housing unit or building. Pending Intangible adding 12 properties: amenityFeature, floorSize, isPlanForApartment, layoutImage, numberOfAccommodationUnits, numberOfAvailableAccommodationUnits, numberOfBathroomsTotal, numberOfBedrooms, numberOfFullBathrooms, numberOfPartialBathrooms, numberOfRooms, petsAllowed.

Poster JSON-LD stub for printed or digital announcement posters (concert posters, film posters, promotional posters). Pending CreativeWork subtype with no unique properties.

Demand JSON-LD example, the mirror-image of Offer for buyer-side (wanted-to-buy) signals. Direct Intangible, 30+ properties shared with Offer (availability, eligibleRegion, priceSpecification, itemOffered).

UnitPriceSpecification JSON-LD example for per-unit and subscription pricing. PriceSpecification subtype adding unitCode, unitText, referenceQuantity, billingDuration, billingIncrement, priceType.

TypeAndQuantityNode JSON-LD example for bundle components and order line items: a reusable (product, quantity, business-function, unit) tuple. StructuredValue subtype from the GoodRelations vocabulary.

WarrantyPromise JSON-LD example for product warranty structured data. StructuredValue subtype with durationOfWarranty (QuantitativeValue) and warrantyScope (WarrantyScope enumeration).

HowToSupply JSON-LD example for a material consumed in a HowTo (ingredient, paint, lumber). HowToItem subtype with estimatedCost.

RealEstateListing JSON-LD example for a property-listing page (sale or rent). WebPage subtype with datePosted and leaseLength.

WearableSizeSystemEnumeration JSON-LD reference. 14-value Enumeration for apparel sizing systems (US, UK, EU, JP + 10 others). Used as SizeSpecification.sizeSystem.

SizeSpecification JSON-LD example for apparel / footwear / accessory sizes. QualitativeValue subtype with sizeSystem, sizeGroup, suggestedAge, suggestedGender, suggestedMeasurement.

OfferForLease JSON-LD example for a lease-out offer (rental, leasing, subscription rental). Direct Offer subtype with no unique properties; businessFunction is implicitly LeaseOut.

PriceSpecification JSON-LD example for the root of the schema.org pricing tree. StructuredValue subtype carrying price, priceCurrency, validFrom / validThrough, eligibleQuantity, eligibleTransactionVolume, minPrice / maxPrice, and VAT flagging.

OfferShippingDetails JSON-LD example for Google's merchant listing shippingDetails rich result. Carries shippingRate, shippingDestination, deliveryTime, and the product's dimensions / weight for carrier-aware rate quotes.

ShippingDeliveryTime JSON-LD example for Google's estimated delivery date badge. Splits handling time, transit time, cutoff time, and business days so Google can compute the delivery window from order time.

LoanOrCredit JSON-LD example for mortgages, auto loans, student loans, lines of credit. FinancialProduct subtype adding amount, loanTerm, loanType, gracePeriod, requiredCollateral, recourseLoan, renegotiableLoan.

PeopleAudience JSON-LD example for targeting content or products at a demographic: age range, gender, body measurements, health conditions. Audience subtype carrying the required / suggested age + gender + measurement trio.

BusinessAudience JSON-LD example for targeting B2B products at companies by revenue, employee count, or age. Audience subtype carrying yearsInOperation, yearlyRevenue, numberOfEmployees as QuantitativeValue ranges.

BroadcastFrequencySpecification JSON-LD example for the frequency, modulation, and subchannel of a radio / TV broadcast channel. Intangible subtype carrying broadcastFrequencyValue, broadcastSignalModulation (FM / AM / ATSC / DVB-T), broadcastSubChannel.

EngineSpecification JSON-LD example for the engine of a Vehicle. StructuredValue subtype carrying enginePower, engineDisplacement, torque, fuelType, engineType — feeds Vehicle listings and merchant-listing engine-spec badges.

HowToItem JSON-LD reference — ListItem subtype with requiredQuantity. For ingredients/tools/supplies in HowTo / Recipe tool lists.