Canonical URL:

Thing > CreativeWork > WebPage > CollectionPage

Web page type: Collection page.

Usage: Between 50,000 and 100,000 domains
PropertyExpected TypeDescription
Properties from WebPage
breadcrumb BreadcrumbList  or
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
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
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
accessMode Text The human sensory perceptual system or cognitive faculty through which a person may process or perceive information. Expected values include: auditory, tactile, textual, visual, colorDependent, chartOnVisual, chemOnVisual, diagramOnVisual, mathOnVisual, musicOnVisual, textOnVisual.
accessibilityAPI Text Indicates that the resource is compatible with the referenced accessibility API (WebSchemas wiki lists possible values).
accountablePerson Person Specifies the Person that is legally accountable for the CreativeWork.
aggregateRating AggregateRating The overall rating, based on a collection of reviews or ratings, of the item.
audience Audience An intended audience, i.e. a group for whom something was created. Supersedes serviceAudience.
author Organization  or
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.
character Person Fictional person connected with a creative work.
citation CreativeWork  or
A citation or reference to another creative work, such as another publication, web page, scholarly article, etc.
comment Comment Comments, typically from users.
contentLocation Place The location depicted or described in the content. For example, the location in a photograph or painting.
copyrightHolder Organization  or
The party holding the legal copyright to the CreativeWork.
creator Organization  or
The creator/author of this CreativeWork. This is the same as the Author property for CreativeWork.
datePublished Date Date of first broadcast/publication.
hasPart CreativeWork Indicates a CreativeWork that is (in some sense) a part of this CreativeWork.
Inverse property: isPartOf.
isBasedOn CreativeWork  or
Product  or
A resource that was used in the creation of this resource. This term can be repeated for multiple sources. For example, Supersedes isBasedOnUrl.
isPartOf CreativeWork Indicates a CreativeWork that this CreativeWork is (in some sense) part of.
Inverse property: hasPart.
mentions Thing Indicates that the CreativeWork contains a reference to, but is not necessarily about a concept.
publication PublicationEvent A publication event associated with the item.
publishingPrinciples CreativeWork  or
The publishingPrinciples property indicates (typically via URL) a document describing the editorial principles of an Organization (or individual e.g. a Person writing a blog) that relate to their activities as a publisher, e.g. ethics or diversity policies. When applied to a CreativeWork (e.g. NewsArticle) the principles are those of the party primarily responsible for the creation of the CreativeWork.

While such policies are most typically expressed in natural language, sometimes related information (e.g. indicating a funder) can be expressed using terminology.

recordedAt Event The Event where the CreativeWork was recorded. The CreativeWork may capture all or part of the event.
Inverse property: recordedIn.
releasedEvent PublicationEvent The place and time the release was issued, expressed as a PublicationEvent.
review Review A review of the item. Supersedes reviews.
typicalAgeRange Text The typical expected age range, e.g. '7-9', '11-'.
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. 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
The identifier property represents any kind of identifier for any kind of Thing, such as ISBNs, GTIN codes, UUIDs etc. 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
An image of the item. This can be a URL or a fully described ImageObject.
mainEntityOfPage CreativeWork  or
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.
subjectOf CreativeWork  or
A CreativeWork or Event about this Thing..
Inverse property: about.
url URL URL of the item.

Available properties in extensions

More specific Types

Schema Version 3.3