WebPage - health-lifesci.schema.org

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core + health-lifesci (Health and Lifesciences Extension): terms relating to healthcare, medicine and the life sciences.

# WebPage

#### Thing > CreativeWork > WebPage

A web page. Every web page is implicitly assumed to be declared to be of type WebPage, so the various properties about that webpage, such as `breadcrumb` may be used. We recommend explicit declaration if these properties are specified, but if they are found outside of an itemscope, they will be assumed to be about the page.
Usage: Over 1,000,000 domains

Property | Expected Type | Description
--- | --- | ---
[more...]

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- Check for open issues.
- 'WebPage' is mentioned in layer: core
- 'WebPage' is mentioned in extension layer: health-lifesci

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.
`specialty` | Specialty | One of the domain specialities to which this web page's content applies.
Properties from CreativeWork
`about` | Thing | The subject matter of the content.
`accessibilityAPI` | Text | Indicates that the resource is compatible with the referenced accessibility API (WebSchemas wiki lists possible values).
`accessibilityControl` | Text | Identifies input methods that are sufficient to fully control the described resource (WebSchemas wiki lists possible values).
`accessibilityFeature` | Text | Content features of the resource, such as accessible media, alternatives and supported enhancements for accessibility (WebSchemas wiki lists possible values).
`accessibilityHazard` | Text | A characteristic of the described resource that is physiologically dangerous to some users. Related to WCAG 2.0 guideline 2.3 (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.
`alternativeHeadline` | Text | A secondary title of the CreativeWork.
`associatedMedia` | MediaObject | A media object that encodes this CreativeWork. This property is a synonym for encoding.
`audience` | Audience | An intended audience, i.e. a group for whom something was created. Supersedes serviceAudience.
`audio` | AudioObject | An embedded audio object.
`author` | Organization or Person | The author of this content. 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.
`award` | Text | An award won by or for this item. Supersedes awards.
`character` | Person | Fictional person connected with a creative work.
`citation` | CreativeWork or Text | A citation or reference to another creative work, such as another publication, web page, scholarly article, etc.
`comment` | Comment | Comments, typically from users.
`commentCount` | Integer | The number of comments this CreativeWork (e.g. Article, Question or Answer) has received. This is most applicable to works published in Web sites with commenting system; additional comments may exist elsewhere.
`contentLocation` | Place | The location depicted or described in the content. For example, the location in a photograph or painting.
`contentRating` | Text | Official rating of a piece of content—for example,'MPAA PG-13'.
`contributor` | Organization or Person | A secondary contributor to the CreativeWork or Event.
`copyrightHolder` | Organization or Person | The party holding the legal copyright to the CreativeWork.
`copyrightYear` | Number | The year during which the claimed copyright for the CreativeWork was first asserted.
`creator` | Organization or Person | The creator/author of this CreativeWork. This is the same as the Author property for CreativeWork.
`dateCreated` | Date or DateTime | The date on which the CreativeWork was created or the item was added to a DataFeed.
`dateModified` | Date or DateTime | The date on which the CreativeWork was most recently modified or when the item's entry was modified within a DataFeed.
`datePublished` | Date | Date of first broadcast/publication.
`discussionUrl` | URL | A link to the page containing the comments of the CreativeWork.
`editor` | Person | Specifies the Person who edited the CreativeWork.
`educationalAlignment` | AlignmentObject | An alignment to an established educational framework.
`educationalUse` | Text | The purpose of a work in the context of education; for example, 'assignment', 'group work'.
`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.
`fileFormat` | Text | Media type (aka MIME format, see IANA site) of the content e.g. application/zip of a SoftwareApplication binary. In cases where a CreativeWork has several media type representations, 'encoding' can be used to indicate each MediaObject alongside particular fileFormat information.
`genre` | Text | Genre of the creative work or group.
`hasPart` | CreativeWork | Indicates a CreativeWork that is (in some sense) a part of this CreativeWork. Inverse property: isPartOf.
`headline` | Text | Headline of the article.
`inLanguage` | Language or Text | The language of the content or performance or used in an action. Please use one of the language codes from the IETF BCP 47 standard. See also availableLanguage. Supersedes language.
`interactionStatistic` | InteractionCounter | The number of interactions for the CreativeWork using the WebSite or SoftwareApplication. The most specific child type of InteractionCounter should be used. Supersedes interactionCount.
`interactivityType` | Text | The predominant mode of learning supported by the learning resource. Acceptable values are 'active', 'expositive', or 'mixed'.
`isBasedOn` | CreativeWork or Product or URL | A resource that was used in the creation of this resource. This term can be repeated for multiple sources. For example, http://example.com/great-multiplication-intro.html. Supersedes isBasedOnUrl.
`isFamilyFriendly` | Boolean | Indicates whether this content is family friendly.
`isPartOf` | CreativeWork | Indicates a CreativeWork that this CreativeWork is (in some sense) part of. Inverse property: hasPart.
`keywords` | Text | Keywords or tags used to describe this content. Multiple entries in a keywords list are typically delimited by commas.
`learningResourceType` | Text | The predominant type or kind characterizing the learning resource. For example, 'presentation', 'handout'.
`license` | CreativeWork or URL | A license document that applies to this content, typically indicated by URL.
`locationCreated` | Place | The location where the CreativeWork was created, which may not be the same as the location depicted in the CreativeWork.
`mainEntity` | Thing | Indicates the primary entity described in some page or other CreativeWork. Inverse property: mainEntityOfPage.
`mentions` | Thing | Indicates that the CreativeWork contains a reference to, but is not necessarily about a concept.
`offers` | Offer | An offer to provide this item—for example, an offer to sell a product, rent the DVD of a movie, perform a service, or give away tickets to an event.
`position` | Integer or Text | The position of an item in a series or sequence of items.
`producer` | Organization or Person | The person or organization who produced the work (e.g. music album, movie, tv/radio series etc.).
`provider` | Organization or Person | The service provider, service operator, or service performer; the goods producer. Another party (a seller) may offer those services or goods on behalf of the provider. A provider may also serve as the seller. Supersedes carrier.
`publication` | PublicationEvent | A publication event associated with the item.
`publisher` | Organization | The publisher of the creative work.
`publishingPrinciples` | URL | Link to page describing the editorial principles of the organization primarily responsible for the creation of the CreativeWork.
`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.
`schemaVersion` | Text or URL | Indicates (by URL or string) a particular version of a schema used in some CreativeWork. For example, a document could declare a schemaVersion using an URL such as http://schema.org/version/2.0/ if precise indication of schema version was required by some application.
`sourceOrganization` | Organization | The Organization on whose behalf the creator was working.
`text` | Text | The textual content of this CreativeWork.
`thumbnailUrl` | URL | A thumbnail image relevant to the Thing.
`timeRequired` | Duration | Approximate or typical time it takes to work with or through this learning resource for the typical intended target audience, e.g. 'P30M', 'P1H25M'.
`translator` | Organization or Person | Organization or person who adapts a creative work to different languages, regional differences and technical requirements of a target market, or that translates during some event.
`typicalAgeRange` | Text | The typical expected age range, e.g. '7-9', '11-'.
`version` | Number | The version of the CreativeWork embodied by a specified resource.
`video` | VideoObject | An embedded video object.
`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.
`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, Freebase page, or official website.
`url` | URL | URL of the item.

#### Available properties in extensions

- For CreativeWork in the bib extension: publisherImprint, translationOfWork, workTranslation
- For CreativeWork in the pending extension: accessMode, accessModeSufficient, accessibilitySummary, contentReferenceTime

More specific Types

- AboutPage
- CheckoutPage
- CollectionPage
- ContactPage
- ItemPage
- MedicalWebPage
- ProfilePage
- QAPage
- SearchResultsPage

Examples
Example 1
Without Markup Microdata RDFa JSON-LD

    <a href="category/books.html">Books</a> >
     <a href="category/books-literature.html">Literature & Fiction</a> >
     <a href="category/books-classics">Classics</a>
    <img src="catcher-in-the-rye-book-cover.jpg"
      alt="cover art: red horse, city in background"/>
    The Catcher in the Rye - Mass Market Paperback
    by <a href="/author/jd_salinger.html">J.D. Salinger</a>
    4 stars - 3077 reviews
    Price: $6.99
    In Stock
    Product details
    224 pages
    Publisher: Little, Brown, and Company - May 1, 1991
    Language: English
    ISBN-10: 0316769487
    Reviews:
    5 stars - <b>"A masterpiece of literature" </b>
    by John Doe. Written on May 4, 2006
    I really enjoyed this book. It captures the essential challenge people face
    as they try make sense of their lives and grow to adulthood.
    4 stars - <b>"love it LOLOL111!" </b>
    by Bob Smith, Written on June 15, 2006
    Catcher in the Rye is a fun book. It's a good book to read.

    <body itemscope itemtype="http://schema.org/WebPage">
    ...
    <div itemprop="breadcrumb">
      <a href="category/books.html">Books</a> >
      <a href="category/books-literature.html">Literature & Fiction</a> >
      <a href="category/books-classics">Classics</a>
    </div>
    <div itemprop="mainEntity" itemscope itemtype="http://schema.org/Book">
    <img itemprop="image" src="catcher-in-the-rye-book-cover.jpg"
         alt="cover art: red horse, city in background"/>
    <span itemprop="name">The Catcher in the Rye</span> -
     <link itemprop="bookFormat" href="http://schema.org/Paperback">Mass Market Paperback
    by <a itemprop="author" href="/author/jd_salinger.html">J.D. Salinger</a>
    <div itemprop="aggregateRating" itemscope itemtype="http://schema.org/AggregateRating">
      <span itemprop="ratingValue">4</span> stars -
      <span itemprop="reviewCount">3077</span> reviews
    </div>
    <div itemprop="offers" itemscope itemtype="http://schema.org/Offer">
      Price: $<span itemprop="price">6.99</span>
      <meta itemprop="priceCurrency" content="USD" />
      <link itemprop="availability" href="http://schema.org/InStock">In Stock
    </div>
    Product details
    <span itemprop="numberOfPages">224</span> pages
    Publisher: <span itemprop="publisher">Little, Brown, and Company</span> -
     <meta itemprop="datePublished" content="1991-05-01">May 1, 1991
    Language: <span itemprop="inLanguage">English</span>
    ISBN-10: <span itemprop="isbn">0316769487</span>
    Reviews:
    <div itemprop="review" itemscope itemtype="http://schema.org/Review">
      <span itemprop="reviewRating">5</span> stars -
      <b>"<span itemprop="name">A masterpiece of literature</span>"</b>
      by <span itemprop="author">John Doe</span>,
      Written on <meta itemprop="datePublished" content="2006-05-04">May 4, 2006
      <span itemprop="reviewBody">I really enjoyed this book. It captures the essential
      challenge people face as they try make sense of their lives and grow to adulthood.</span>
    </div>
    <div itemprop="review" itemscope itemtype="http://schema.org/Review">
      <span itemprop="reviewRating">4</span> stars -
      <b>"<span itemprop="name">A good read.</span>" </b>
      by <span itemprop="author">Bob Smith</span>,
      Written on <meta itemprop="datePublished" content="2006-06-15">June 15, 2006
      <span itemprop="reviewBody">Catcher in the Rye is a fun book. It's a good book to read.</span>
    </div>
    </div>
    ...
    </body>

    <body vocab="http://schema.org/" typeof="WebPage">
    ...
    <div property="breadcrumb">
      <a href="category/books.html">Books</a> >
      <a href="category/books-literature.html">Literature & Fiction</a> >
      <a href="category/books-classics">Classics</a>
    </div>
    <div property="mainEntity" typeof="Book">
    <img property="image" src="catcher-in-the-rye-book-cover.jpg"
        alt="cover art: red horse, city in background"/>
    <span property="name">The Catcher in the Rye</span> -
     <link property="bookFormat" href="http://schema.org/Paperback">Mass Market Paperback
    by <a property="author" href="/author/jd_salinger.html">J.D. Salinger</a>
    <div property="aggregateRating" typeof="AggregateRating">
      <span property="ratingValue">4</span> stars -
      <span property="reviewCount">3077</span> reviews
    </div>
    <div property="offers" typeof="Offer">
      Price: $<span property="price">6.99</span>
      <meta property="priceCurrency" content="USD" />
      <link property="availability" href="http://schema.org/InStock">In Stock
    </div>
    Product details
    <span property="numberOfPages">224</span> pages
    Publisher: <span property="publisher">Little, Brown, and Company</span> -
     <meta property="datePublished" content="1991-05-01">May 1, 1991
    Language: <span property="inLanguage">English</span>
    ISBN-10: <span property="isbn">0316769487</span>
    Reviews:
    <div property="review" typeof="Review">
      <span property="reviewRating">5</span> stars -
      <b>"<span property="name">A masterpiece of literature</span>"</b>
      by <span property="author">John Doe</span>,
      Written on <meta property="datePublished" content="2006-05-04">May 4, 2006
      <span property="reviewBody">I really enjoyed this book. It captures the essential
      challenge people face as they try make sense of their lives and grow to adulthood.</span>
    </div>
    <div property="review" typeof="Review">
      <span property="reviewRating">4</span> stars -
      <b>"<span property="name">A good read.</span>" </b>
      by <span property="author">Bob Smith</span>,
      Written on <meta property="datePublished" content="2006-06-15">June 15, 2006
      <span property="reviewBody">Catcher in the Rye is a fun book. It's a good book to read.</span>
    </div>
    </div>
    ...
    </body>

    <script type="application/ld+json">
    {
      "@context": "http://schema.org",
      "@type": "WebPage",
      "breadcrumb": "Books > Literature & Fiction > Classics",
      "mainEntity":{
    	  "@type": "Book",
    	  "author": "/author/jd_salinger.html",
    	  "bookFormat": "http://schema.org/Paperback",
    	  "datePublished": "1991-05-01",
    	  "image": "catcher-in-the-rye-book-cover.jpg",
    	  "inLanguage": "English",
    	  "isbn": "0316769487",
    	  "name": "The Catcher in the Rye",
    	  "numberOfPages": "224",
    	  "offers": {
    	    "@type": "Offer",
    	    "availability": "http://schema.org/InStock",
    	    "price": "6.99",
    	    "priceCurrency": "USD"
    	  },
    	  "publisher": "Little, Brown, and Company",
    	  "aggregateRating": {
    	    "@type": "AggregateRating",
    	    "ratingValue": "4",
    	    "reviewCount": "3077"
    	  },
    	  "review": [
    	    {
    	      "@type": "Review",
    	      "author": "John Doe",
    	      "datePublished": "2006-05-04",
    	      "name": "A masterpiece of literature",
    	      "reviewBody": "I really enjoyed this book. It captures the essential challenge people face as they try make sense of their lives and grow to adulthood.",
    	      "reviewRating": {
                "@type": "Rating",
                "ratingValue": "5"
               }
    	    },
    	    {
    	      "@type": "Review",
    	      "author": "Bob Smith",
    	      "datePublished": "2006-06-15",
    	      "name": "A good read.",
    	      "reviewBody": "Catcher in the Rye is a fun book. It's a good book to read.",
    	      "reviewRating": "4"
    	    }
    	  ]
      	}
    }
    </script>

Example 2
Without Markup Microdata RDFa JSON-LD

    <body>
      <h1>Lecture 12: Graphs, networks, incidence matrices</h1>
      <p>These video lectures of Professor Gilbert
        Strang teaching 18.06 were  recorded in Fall 1999 and do not
        correspond precisely to the current  edition of the textbook.</p>
      <div>
        <h4>About <span>MIT OpenCourseWare</span></h4>
      </div>
      <a
        rel="license" href="http://creativecommons.org/licenses/by-nc-sa/3.0/us/deed.en_US"><img
        src="/images/cc_by-nc-sa.png" alt="Creative Commons logo with terms BY-NC-SA." /></a>
    </body>

    <body itemscope="" itemtype="http://schema.org/WebPage">
      <h1 itemprop="name">Lecture 12: Graphs, networks, incidence matrices</h1>
      <p itemprop="description">These video lectures of Professor Gilbert
        Strang teaching 18.06 were  recorded in Fall 1999 and do not
        correspond precisely to the current  edition of the textbook.</p>
      <div itemprop="publisher" itemscope="" itemtype="http://schema.org/CollegeOrUniversity">
        <h4 class="footer">About <span itemprop="name">MIT OpenCourseWare</span></h4>
      </div>
      <a itemprop="license"
        rel="license" href="http://creativecommons.org/licenses/by-nc-sa/3.0/us/deed.en_US"><img
        src="/images/cc_by-nc-sa.png" alt="Creative Commons logo with terms BY-NC-SA." /></a>
    </body>

    <body vocab="http://schema.org/" typeof="WebPage">
      <h1 property="name">Lecture 12: Graphs, networks, incidence matrices</h1>
      <p property="description">These video lectures of Professor Gilbert
        Strang teaching 18.06 were  recorded in Fall 1999 and do not
        correspond precisely to the current  edition of the textbook.</p>
      <div property="publisher" typeof="CollegeOrUniversity">
        <h4 class="footer">About <span property="name">MIT OpenCourseWare</span></h4>
      </div>
      <a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/3.0/us/deed.en_US"><img
        src="/images/cc_by-nc-sa.png" alt="Creative Commons logo with terms BY-NC-SA." /></a>
    </body>

    <script type="application/ld+json">
    {
        "@context": "http://schema.org",
        "@type": "WebPage",
        "name": "Lecture 12: Graphs, networks, incidence matrices",
        "description": "These video lectures of Professor Gilbert Strang teaching 18.06 were recorded in Fall 1999 and do not correspond precisely to the current  edition of the textbook.",
        "publisher": {
            "@type": "CollegeOrUniversity",
            "name": "MIT OpenCourseWare"
        },
        "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/us/deed.en_US"
    }
    </script>

Schema Version 3.0