Data type: Number.

Usage: Between 10 and 100 domains

Instances of Number may appear as values for the following properties
PropertyOn TypesDescription
additionalNumberOfGuests RsvpAction If responding yes, the number of guests who will attend in addition to the invitee.
airbags Vehicle The number or type of airbags in the vehicle.
amount DatedMoneySpecification The amount of money.
amountOfThisGood TypeAndQuantityNode The quantity of the goods included in the offer.
axles Vehicle The number of axles.
Typical unit code(s): C62
baseSalary EmployeeRole  or
The base salary of the job or of an employee in an EmployeeRole.
bestRating Rating The highest value allowed in this rating system. If bestRating is omitted, 5 is assumed.
billingIncrement UnitPriceSpecification This property specifies the minimal quantity and rounding increment that will be the basis for the billing. The unit of measurement is specified by the unitCode property.
childMaxAge ParentAudience Maximal age of the child.
childMinAge ParentAudience Minimal age of the child.
copyrightYear CreativeWork The year during which the claimed copyright for the CreativeWork was first asserted.
costPerUnit DrugCost The cost per unit of the drug.
discount Order Any discount applied (to an Order).
doseValue DoseSchedule The value of the dose, e.g. 500.
elevation GeoCoordinates  or
The elevation of a location.
emissionsCO2 Vehicle The CO2 emissions in g/km. The property uses a number instead of a QuantitativeValue, since g/km is the dominant unit of measurement, and there is no UNCEFACT Common Code for g/km.
highPrice AggregateOffer The highest price of all offers available.
latitude GeoCoordinates The latitude of a location. For example 37.42242.
longitude GeoCoordinates The longitude of a location. For example -122.08585.
lowPrice AggregateOffer The lowest price of all offers available.
maxPrice PriceSpecification The highest price if the price is a range.
maxValue QuantitativeValue  or
PropertyValueSpecification  or
The upper value of some characteristic or property.
minPrice PriceSpecification The lowest price if the price is a range.
minValue QuantitativeValue  or
PropertyValueSpecification  or
The lower value of some characteristic or property.
numberOfDoors Vehicle The number of doors.
Typical unit code(s): C62
numberOfForwardGears Vehicle The total number of forward gears available for the transmission system of the vehicle.
Typical unit code(s): C62
numberedPosition OrganizationRole A number associated with a role in an organization, for example, the number on an athlete's jersey.
orderQuantity OrderItem The number of the item ordered. If the property is not set, assume the quantity is one.
previousOwners Vehicle The number of owners of the vehicle, including the current one.
Typical unit code(s): C62
price Offer  or
TradeAction  or
The offer price of a product, or of a price component when attached to PriceSpecification and its subtypes.

Usage guidelines:
  • Use the priceCurrency property (with ISO 4217 codes e.g. "USD") instead of including ambiguous symbols such as '$' in the value.
  • Use '.' (Unicode 'FULL STOP' (U+002E)) rather than ',' to indicate a decimal point. Avoid using these symbols as a readability separator.
  • Note that both RDFa and Microdata syntax allow the use of a "content=" attribute for publishing simple machine-readable values alongside more human-friendly formatting.
  • Use values from 0123456789 (Unicode 'DIGIT ZERO' (U+0030) to 'DIGIT NINE' (U+0039)) rather than superficially similiar Unicode symbols.
repetitions ExercisePlan Number of times one should repeat the activity.
screenCount MovieTheater The number of screens in the movie theater.
seatingCapacity Vehicle The number of passengers that can be seated in the vehicle, both in terms of the physical space available, and in terms of limitations set by law.
Typical unit code(s): C62 for persons
stageAsNumber MedicalConditionStage The stage represented as a number, e.g. 3.
stepValue PropertyValueSpecification The stepValue attribute indicates the granularity that is expected (and required) of the value in a PropertyValueSpecification.
strengthValue DrugStrength The value of an active ingredient's strength, e.g. 325.
suggestedMaxAge PeopleAudience Maximal age recommended for viewing content.
suggestedMinAge PeopleAudience Minimal age recommended for viewing content.
totalPrice Reservation  or
The total price for the reservation or ticket, including applicable taxes, shipping, etc.
value QuantitativeValue  or
The value of the quantitative value or property value node. For QuantitativeValue, the recommended type for values is 'Number'. For PropertyValue, it can be 'Text;', 'Number', 'Boolean', or 'StructuredValue'.
valueMaxLength PropertyValueSpecification Specifies the allowed range for number of characters in a literal value.
valueMinLength PropertyValueSpecification Specifies the minimum allowed range for number of characters in a literal value.
version CreativeWork The version of the CreativeWork embodied by a specified resource.
worstRating Rating The lowest value allowed in this rating system. If worstRating is omitted, 1 is assumed.

More specific Types
  • Float
  • Integer

    Schema Version 1.999999