Thing > Intangible > StructuredValue > EngineSpecification

Information about the engine of the vehicle. A vehicle can have multiple engines represented by multiple engine specification entities.

Usage: Fewer than 10 domains
[more...]
PropertyExpected TypeDescription
Properties from EngineSpecification
engineDisplacement QuantitativeValue The volume swept by all of the pistons inside the cylinders of an internal combustion engine in a single movement.
Typical unit code(s): CMQ for cubic centimeter, LTR for liters, INQ for cubic inches
Note 1: You can link to information about how the given value has been determined using the valueReference property.
Note 2: You can use minValue and maxValue to indicate ranges.
enginePower QuantitativeValue The power of the vehicle's engine. Typical unit code(s): KWT for kilowatt, BHP for brake horsepower, N12 for metric horsepower (PS, with 1 PS = 735,49875 W)
Note 1: There are many different ways of measuring an engine's power. For an overview, see http://en.wikipedia.org/wiki/Horsepower#Engine_power_test_codes.
Note 2: You can link to information about how the given value has been determined using the valueReference property.
Note 3: You can use minValue and maxValue to indicate ranges.
engineType URL  or
Text  or
QualitativeValue 
The type of engine or engines powering the vehicle.
fuelType URL  or
Text  or
QualitativeValue 
The type of fuel suitable for the engine or engines of the vehicle. If the vehicle has only one engine, this property can be attached directly to the vehicle.
torque QuantitativeValue The torque (turning force) of the vehicle's engine.
Typical unit code(s): NU for newton metre (N m), F17 for pound-force per foot, or F48 for pound-force per inch
Note 1: You can link to information about how the given value has been determined (e.g. reference RPM) using the valueReference property.
Note 2: You can use minValue and maxValue to indicate ranges.
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 Indicates a page (or other CreativeWork) for which this thing is the main entity being described.

Many (but not all) pages have a fairly clear primary topic, some entity or thing that the page describes. For example a restaurant's home page might be primarily about that Restaurant, or an event listing page might represent a single event. The mainEntity and mainEntityOfPage properties allow you to explicitly express the relationship between the page and the primary entity.

Related properties include sameAs, about, and url.

The sameAs and url properties are both similar to mainEntityOfPage. The url property should be reserved to refer to more official or authoritative web pages, such as the item’s official website. The sameAs property also relates a thing to a page that indirectly identifies it. Whereas sameAs emphasises well known pages, the mainEntityOfPage property serves more to clarify which of several entities is the main one for that page.

mainEntityOfPage can be used for any page, including those not recognized as authoritative for that entity. For example, for a product, sameAs might refer to a page on the manufacturer’s official site with specs for the product, while mainEntityOfPage might be used on pages within various retailers’ sites giving details for the same product.

about is similar to mainEntity, with two key differences. First, about can refer to multiple entities/topics, while mainEntity should be used for only the primary one. Second, some pages have a primary entity that itself describes some other entity. For example, one web page may display a news article about a particular person. Another page may display a product review for a particular product. In these cases, mainEntity for the pages should refer to the news article or review, respectively, while about would more properly refer to the person or product.
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 EngineSpecification may appear as values for the following properties
PropertyOn TypesDescription
vehicleEngine Vehicle Information about the engine or engines of the vehicle.

Acknowledgements

This element is based on the work of the Automotive Ontology Working Group, see http://www.automotive-ontology.org for details. Many class and property definitions are inspired by or based on abstracts from Wikipedia, the free encyclopedia.

Schema Version 1.999999