ItemPage

Canonical URL: http://schema.org/ItemPage

Thing > CreativeWork > WebPage > ItemPage

A page devoted to a single item, such as a particular product or hotel.

Usage: Between 10,000 and 50,000 domains
PropertyExpected TypeDescription
Properties from WebPage
breadcrumb BreadcrumbList  or
Text 
A set of links that can help a user understand and navigate a website hierarchy.
lastReviewed Date Date on which the content on this web page was last reviewed for accuracy and/or completeness.
mainContentOfPage WebPageElement Indicates if this web page element is the main subject of the page. Supersedes aspect.
primaryImageOfPage ImageObject Indicates the main image on the page.
relatedLink URL A link related to this web page, for example to other related web pages.
reviewedBy Organization  or
Person 
People or organizations that have reviewed the content on this web page for accuracy and/or completeness.
significantLink URL One of the more significant URLs on the page. Typically, these are the non-navigation links that are clicked on the most. Supersedes significantLinks.
speakable SpeakableSpecification  or
URL 
Indicates sections of a Web page that are particularly 'speakable' in the sense of being highlighted as being especially appropriate for text-to-speech conversion. Other sections of a page may also be usefully spoken in particular circumstances; the 'speakable' property serves to indicate the parts most likely to be generally useful for speech.

The speakable property can be repeated an arbitrary number of times, with three kinds of possible 'content-locator' values:

1.) id-value URL references - uses id-value of an element in the page being annotated. The simplest use of speakable has (potentially relative) URL values, referencing identified sections of the document concerned.

2.) CSS Selectors - addresses content in the annotated page, eg. via class attribute. Use the cssSelector property.

3.) XPaths - addresses content via XPaths (assuming an XML view of the content). Use the xpath property.

For more sophisticated markup of speakable sections beyond simple ID references, either CSS selectors or XPath expressions to pick out document section(s) as speakable. For this we define a supporting type, SpeakableSpecification which is defined to be a possible value of the speakable property.

specialty Specialty One of the domain specialities to which this web page's content applies.
Properties from CreativeWork
accessibilityFeature Text Content features of the resource, such as accessible media, alternatives and supported enhancements for accessibility (WebSchemas wiki lists possible values).
aggregateRating AggregateRating The overall rating, based on a collection of reviews or ratings, of the item.
author Organization  or
Person 
The author of this content or rating. Please note that author is special in that HTML 5 provides a special mechanism for indicating authorship via the rel tag. That is equivalent to this and may be used interchangeably.
comment Comment Comments, typically from users.
editor Person Specifies the Person who edited the CreativeWork.
educationalAlignment AlignmentObject An alignment to an established educational framework.
encoding MediaObject A media object that encodes this CreativeWork. This property is a synonym for associatedMedia. Supersedes encodings.
exampleOfWork CreativeWork A creative work that this work is an example/instance/realization/derivation of.
Inverse property: workExample.
genre Text  or
URL 
Genre of the creative work, broadcast channel or group.
hasPart CreativeWork Indicates a CreativeWork that is (in some sense) a part of this CreativeWork.
Inverse property: isPartOf.
isPartOf CreativeWork Indicates a CreativeWork that this CreativeWork is (in some sense) part of.
Inverse property: hasPart.
workExample CreativeWork Example/instance/realization/derivation of the concept of this creative work. eg. The paperback edition, first edition, or eBook.
Inverse property: exampleOfWork.
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 description of the item.
disambiguatingDescription Text A sub property of description. A short description of the item used to disambiguate from other, similar items. Information from other properties (in particular, name) may be necessary for the description to be useful for disambiguation.
identifier PropertyValue  or
Text  or
URL 
The identifier property represents any kind of identifier for any kind of Thing, such as ISBNs, GTIN codes, UUIDs etc. Schema.org provides dedicated properties for representing many of these, either as textual strings or as URL (URI) links. See background notes for more details.
image ImageObject  or
URL 
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, Wikidata entry, or official website.
url URL URL of the item.

Available properties in extensions

Schema Version 3.3