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additionalProperty - Schema.org Property
<!DOCTYPE html> <html lang="en"> <!-- Generated from TermPageEx.j2 --> <head> <title>additionalProperty - Schema.org Property</title> <meta charset="utf-8" > <meta name="viewport" content="width=device-width, initial-scale=1"> <meta name="description" content="Schema.org Property: additionalProperty - A property-value pair representing an additional characteristic of the entity, e.g. a product feature or another characteristic for which there is no matching property in schema.org.<br/><br/> Note: Publishers should be aware that applications designed to use specific schema.org properties (e.g. https://schema.org/width, https://schema.org/color, https://schema.org/gtin13, ...) will typically expect such data to be provided using those properties, rather than using the generic property/value mechanism." /> <link rel="shortcut icon" type="image/png" href="/docs/favicon.ico"/> <link rel="stylesheet" type="text/css" href="/docs/schemaorg.css" /> <link rel="stylesheet" type="text/css" href="/docs/devnote.css" /> <link rel="stylesheet" type="text/css" href="/docs/prettify.css" /> <script src="/docs/prettify.js"></script> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script> <script src="/docs/schemaorg.js"></script> <!-- <script src="/docs/debugwindow/viewconsole.js"></script> --> <script src="/docs/sdotermpage.js"></script> <link rel="stylesheet" type="text/css" href="/docs/sdotermpage.css" /> <script src="/docs/pretty-markup/schemarama-parsing.bundle.min.js"></script> <script src="/docs/pretty-markup/layout.js"></script> <link rel="stylesheet" type="text/css" href="/docs/pretty-markup/style.css" /> <script src="/docs/clipboard/clipboard.min.js"></script> <link rel="canonical" href="https://schema.org/additionalProperty" /> </head> <body> <!-- Header start from PageHeader.j2 --> <!-- Static Doc Insert PageHead --> <div class="devnote"><b>Note</b>: You are viewing the development version of <a href="https://schema.org">Schema.org</a>. See <a href="/docs/howwework.html">how we work</a> for more details. </div> <div id="container"> <div id="headerwrap"> <div id="pagehead1" class="mobnav"> <div class="header-block" id="pagehead-left"> <div id="sitename2"> <a href="/">Schema.org</a> </div> </div> <div class="header-block header-block-right mobnav" id="pagehead-mid"> <div id="selectionbar2"> <ul> <li> <a href="/docs/documents.html">Docs</a> </li> <li> <a href="/docs/schemas.html">Schemas</a> </li> <li> <a href="https://validator.schema.org">Validate</a> </li> <li> <a href="/docs/about.html">About</a> </li> </ul> </div> <!-- selectionbar --> </div> <div class="header-block header-block-right mobnav" id="pagehead-right"> <div id="cse-search-form2" class="live-only"> <div class="gcse-searchbox-only" data-resultsUrl="/docs/search_results.html"></div> </div> </div> <div class="header-block mobnav" id="navicon2"> <a href="javascript:void(0);" class="icon" onclick="navFunction()"> <svg id="open" width="24px" height="24px" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"> <g clip-path="url(#clip0_3560_173)"> <path d="M3 18V16H21V18H3ZM3 13V11H21V13H3ZM3 8V6H21V8H3Z" fill="#444746"/> </g> <defs> <clipPath id="clip0_3560_173"> <rect width="24" height="24" fill="white"/> </clipPath> </defs> </svg> <svg id="close" width="24px" height="24px" viewBox="0 -960 960 960" fill="#444746" xmlns="http://www.w3.org/2000/svg"> <path d="m256-200-56-56 224-224-224-224 56-56 224 224 224-224 56 56-224 224 224 224-56 56-224-224-224 224Z"/> </svg> </a> </div> </div> </div> <div class="header-bottom"></div> </div> <!-- Header end from PageHeader.j2 --> <div id="mainContent"> <div id="infoblock" class="jumptarget" title="Details"> <!-- Label / termType / canonical URI --> <div id="infohead"> <h1>additionalProperty</h1> <div class="infotype">A Schema.org Property</div> <!-- Pending/retired/term in section --> </div> <!-- Breadcrumb display of term inheritance --> <div class="superPaths" itemscope itemtype="https://schema.org/BreadcrumbList"> <span itemscope itemprop="itemListElement" itemtype="https://schema.org/ListItem"> <meta itemprop="name" content="Thing" /> <meta itemprop="position" content="1" /> <a href="/Thing" itemprop="item" class="core" title="Thing">Thing</a> </span> > <span itemscope itemprop="itemListElement" itemtype="https://schema.org/ListItem"> <meta itemprop="name" content="Property" /> <meta itemprop="position" content="2" /> <a href="/Property" itemprop="item" class="core" title="Property">Property</a> </span> :: <span itemscope itemprop="itemListElement" itemtype="https://schema.org/ListItem"> <meta itemprop="name" content="additionalProperty" /> <meta itemprop="position" content="3" /> <a href="/additionalProperty" itemprop="item" class="core" title="additionalProperty">additionalProperty</a> </span> <br/> </div> <!-- More Block --> <div> <div id='infobox' style='text-align: right; padding-right: 5px;' role="checkbox" aria-checked="false"> <label for="morecheck"><b><span style="cursor: pointer;">[more...]</span></b></label> </div> <input type='checkbox' checked="checked" style='display: none' id=morecheck><div id='infomsg' style='background-color: #EEEEEE; text-align: left; padding: 0.5em;'> <ul><li> <span class="canonicalUrl">Canonical URL: https://schema.org/additionalProperty</span> </li> <!--<li><a href='https://docs.google.com/a/google.com/forms/d/1krxHlWJAO3JgvHRZV9Rugkr9VYnMdrI10xbGsWt733c/viewform?entry.1174568178&entry.41124795=https://schema.org/additionalProperty&entry.882602760=Property'>Leave public feedback on this term 💬</a></li>--> <li><a href='https://github.com/schemaorg/schemaorg/issues?q=is%3Aissue+is%3Aopen+additionalProperty'>Check for open issues.</a></li> </ul> </div> </div> <!-- Description of term --> <div class="description">A property-value pair representing an additional characteristic of the entity, e.g. a product feature or another characteristic for which there is no matching property in schema.org.<br/><br/> Note: Publishers should be aware that applications designed to use specific schema.org properties (e.g. https://schema.org/width, https://schema.org/color, https://schema.org/gtin13, ...) will typically expect such data to be provided using those properties, rather than using the generic property/value mechanism.</div> </div> <!-- infoblock --> <div class="jumptarget" id="values" title="Values"> <h3>Values expected to be one of these types</h3> <code><ul> <li> <a href="/PropertyValue" class="core" title="PropertyValue">PropertyValue</a></li> </code></ul> </div> <div class="jumptarget" id="types" title="Used on"> <h3>Used on these types</h3> <code><ul> <li> <a href="/MerchantReturnPolicy" class="ext ext-pending" title="MerchantReturnPolicy">MerchantReturnPolicy</a></li> <li> <a href="/Offer" class="core" title="Offer">Offer</a></li> <li> <a href="/Place" class="core" title="Place">Place</a></li> <li> <a href="/Product" class="core" title="Product">Product</a></li> <li> <a href="/QualitativeValue" class="core" title="QualitativeValue">QualitativeValue</a></li> <li> <a href="/QuantitativeValue" class="core" title="QuantitativeValue">QuantitativeValue</a></li> </code></ul> </div> <!-- List subtypes/subproperties --> <!-- List subs (Subtypes/subproperties/enumeration members/etc.) for Term --> <!-- list supersedes and superseded references --> <!-- list source references and acknowledgements --> <!-- list examples --> <!-- Examples block for term: additionalProperty--> <div id="examplespannel" class="jumptarget" title="Examples"> <h3>Examples</h3> <div class="example-head"> <button class="clip clipbutton eg-0404" data-clipboard-target=".ds-tab.selected.eg-0404 .clipsource" title="Copy example to clipboard"> <img src="/docs/clipboard/clippy.svg" width="18" alt="Copy to clipboard" /> </button> <a id="eg-0404" title="Link: #eg-0404" href="#eg-0404" class="clickableAnchor" >Example 1</a> <div class="tooltip"> <span class="tooltiptext eg-0404">Copied</span> </div> </div> <div class='ds-selector-tabs ds-selector'> <div class='selectors'> <a data-selects='original_html' class='selected'>No Markup</a> <a data-selects='microdata' class=''>Microdata</a> <a data-selects='rdfa' class=''>RDFa</a> <a data-selects='jsonld' class=''>JSON-LD</a> <a data-selects='structure' class='extabs'>Structure</a> </div> <div class="ds-tab eg-0404 original_html selected"> <div class="ds-tab-note" >Example notes or example HTML without markup.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <h2>Beach in Mexico</h2> <img src="mexico-beach.jpg" alt="" /> By Jane Doe Photographed in Puerto Vallarta, Mexico Date uploaded: Jan 25, 2008 I took this picture while on vacation last year. <!-- We assume the following EXIF meta-data is available, but currently not shown: Exposure Time: 1/659 sec. FNumber: f/4.0 MaxApertureValue: 2.00 Metering Mode: Pattern Flash: Flash did not fire. --> </pre> </div> <div class="ds-tab eg-0404 microdata "> <div class="ds-tab-note" >Example encoded as <a class="ds-tab-note" href="https://en.wikipedia.org/wiki/Microdata_(HTML)">Microdata</a> embedded in HTML.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <div itemscope itemtype="https://schema.org/ImageObject"> <h2 itemprop="name">Beach in Mexico</h2> <img src="mexico-beach.jpg" alt="" itemprop="contentUrl" /> By <span itemprop="author">Jane Doe</span> Photographed in <span itemprop="contentLocation">Puerto Vallarta, Mexico</span> Date uploaded: <meta itemprop="datePublished" content="2008-01-25">Jan 25, 2008 <span itemprop="description">I took this picture while on vacation last year.</span> <!-- Note: We do not split value strings in unit and value information, since this the raw EXIF data does not provide this granularity. If you are able to separate the unit, you can use the unitText property --> <div itemprop="exifData" itemscope itemtype="https://schema.org/PropertyValue"> <meta itemprop="name" content="Exposure Time"> <meta itemprop="value" content="1/659 sec."> </div> <div itemprop="exifData" itemscope itemtype="https://schema.org/PropertyValue"> <meta itemprop="name" content="FNumber"> <meta itemprop="value" content="f/4.0"> </div> <div itemprop="exifData" itemscope itemtype="https://schema.org/PropertyValue"> <meta itemprop="name" content="MaxApertureValue"> <meta itemprop="value" content="2.00"> </div> <div itemprop="exifData" itemscope itemtype="https://schema.org/PropertyValue"> <meta itemprop="name" content="Metering Mode"> <meta itemprop="value" content="Pattern"> </div> <div itemprop="exifData" itemscope itemtype="https://schema.org/PropertyValue"> <meta itemprop="name" content="Flash"> <meta itemprop="value" content="Flash did not fire."> </div> </div> </pre> </div> <div class="ds-tab eg-0404 rdfa "> <div class="ds-tab-note" >Example encoded as <a class="ds-tab-note" href="https://en.wikipedia.org/wiki/RDFa">RDFa</a> embedded in HTML.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <div vocab="https://schema.org/" typeof="ImageObject"> <h2 property="name">Beach in Mexico</h2> <img src="mexico-beach.jpg" alt="" property="contentUrl" /> By <span property="author">Jane Doe</span> Photographed in <span property="contentLocation">Puerto Vallarta, Mexico</span> Date uploaded: <meta property="datePublished" content="2008-01-25">Jan 25, 2008 <span property="description">I took this picture while on vacation last year.</span> <!-- Note: We do not split value strings in unit and value information, since this the raw EXIF data does not provide this granularity. If you are able to separate the unit, you can use the unitText property --> <div property="exifData" typeOf="PropertyValue"> <meta property="name" content="Exposure Time"> <meta property="value" content="1/659 sec."> </div> <div property="exifData" typeOf="PropertyValue"> <meta property="name" content="FNumber"> <meta property="value" content="f/4.0"> </div> <div property="exifData" typeOf="PropertyValue"> <meta property="name" content="MaxApertureValue"> <meta property="value" content="2.00"> </div> <div property="exifData" typeOf="PropertyValue"> <meta property="name" content="Metering Mode"> <meta property="value" content="Pattern"> </div> <div property="exifData" typeOf="PropertyValue"> <meta property="name" content="Flash"> <meta property="value" content="Flash did not fire."> </div> </div> </pre> </div> <div class="ds-tab eg-0404 jsonld "> <div class="ds-tab-note" >Example encoded as <a class="ds-tab-note" href="https://en.wikipedia.org/wiki/JSON-LD">JSON-LD</a> in a HTML script tag.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "ImageObject", "author": "Jane Doe", "contentLocation": "Puerto Vallarta, Mexico", "contentUrl": "mexico-beach.jpg", "datePublished": "2008-01-25", "description": "I took this picture while on vacation last year.", "name": "Beach in Mexico", "exifData": [ { "@type": "PropertyValue", "name": "Exposure Time", "value": "1/659 sec." }, { "@type": "PropertyValue", "name": "FNumber", "value": "f/4.0" }, { "@type": "PropertyValue", "name": "MaxApertureValue", "value": "2.00" }, { "@type": "PropertyValue", "name": "Metering Mode", "value": "Pattern" }, { "@type": "PropertyValue", "name": "Flash", "value": "Flash did not fire." } ] } </script> </pre> </div> <div class="ds-tab eg-0404 structure extabs" data-ex="eg-0404"> <div class="ds-tab-note" >Structured representation of the JSON-LD example.</div> <div class="ds-tab-content structureout extabs eg-0404" style="margin-left: 5px;"> </div> <div class="structuretext clipsource extabs eg-0404"></div> </div> <div class="payload eg-0404" style="display: none;">{ "@context": "https://schema.org", "@type": "ImageObject", "author": "Jane Doe", "contentLocation": "Puerto Vallarta, Mexico", "contentUrl": "mexico-beach.jpg", "datePublished": "2008-01-25", "description": "I took this picture while on vacation last year.", "name": "Beach in Mexico", "exifData": [ { "@type": "PropertyValue", "name": "Exposure Time", "value": "1/659 sec." }, { "@type": "PropertyValue", "name": "FNumber", "value": "f/4.0" }, { "@type": "PropertyValue", "name": "MaxApertureValue", "value": "2.00" }, { "@type": "PropertyValue", "name": "Metering Mode", "value": "Pattern" }, { "@type": "PropertyValue", "name": "Flash", "value": "Flash did not fire." } ] }</div> </div> <div class="example-head"> <button class="clip clipbutton eg-0405" data-clipboard-target=".ds-tab.selected.eg-0405 .clipsource" title="Copy example to clipboard"> <img src="/docs/clipboard/clippy.svg" width="18" alt="Copy to clipboard" /> </button> <a id="eg-0405" title="Link: #eg-0405" href="#eg-0405" class="clickableAnchor" >Example 2</a> <div class="tooltip"> <span class="tooltiptext eg-0405">Copied</span> </div> </div> <div class='ds-selector-tabs ds-selector'> <div class='selectors'> <a data-selects='original_html' class='selected'>No Markup</a> <a data-selects='microdata' class=''>Microdata</a> </div> <div class="ds-tab eg-0405 original_html selected"> <div class="ds-tab-note" >Example notes or example HTML without markup.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Point Value, with unit as text --> <div> <img src="camera123.jpg" alt="" /> <span>Digital Camera 123</span> <div> <span>Approx. Weight</span> <span>450</span> <span>gram</span> </div> </div> </pre> </div> <div class="ds-tab eg-0405 microdata "> <div class="ds-tab-note" >Example encoded as <a class="ds-tab-note" href="https://en.wikipedia.org/wiki/Microdata_(HTML)">Microdata</a> embedded in HTML.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Point Value, with unit as text --> <div itemscope itemtype="https://schema.org/Product"> <img itemprop="image" src="camera123.jpg" alt="" /> <span itemprop="name">Digital Camera 123</span> <div itemprop="additionalProperty" itemscope itemtype="https://schema.org/PropertyValue"> <span itemprop="name">Approx. Weight</span> <span itemprop="value">450</span> <span itemprop="unitText">gram</span> </div> </div> </pre> </div> <div class="payload eg-0405" style="display: none;">No JSON-LD</div> </div> <div class="example-head"> <button class="clip clipbutton eg-0406" data-clipboard-target=".ds-tab.selected.eg-0406 .clipsource" title="Copy example to clipboard"> <img src="/docs/clipboard/clippy.svg" width="18" alt="Copy to clipboard" /> </button> <a id="eg-0406" title="Link: #eg-0406" href="#eg-0406" class="clickableAnchor" >Example 3</a> <div class="tooltip"> <span class="tooltiptext eg-0406">Copied</span> </div> </div> <div class='ds-selector-tabs ds-selector'> <div class='selectors'> <a data-selects='original_html' class='selected'>No Markup</a> <a data-selects='microdata' class=''>Microdata</a> </div> <div class="ds-tab eg-0406 original_html selected"> <div class="ds-tab-note" >Example notes or example HTML without markup.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Point Value, with unit as UN/CEFACT Common Code to be added to the template --> <div> <img src="camera123.jpg" alt="" /> <span>Digital Camera 123</span> <div> <span>Approx. Weight</span> <span>450</span>g </div> </div> </pre> </div> <div class="ds-tab eg-0406 microdata "> <div class="ds-tab-note" >Example encoded as <a class="ds-tab-note" href="https://en.wikipedia.org/wiki/Microdata_(HTML)">Microdata</a> embedded in HTML.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Point Value, with unit as UN/CEFACT Common Code --> <div itemscope itemtype="https://schema.org/Product"> <img itemprop="image" src="camera123.jpg" alt="" /> <span itemprop="name">Digital Camera 123</span> <div itemprop="additionalProperty" itemscope itemtype="https://schema.org/PropertyValue"> <span itemprop="name">Approx. Weight</span> <span itemprop="value">450</span> <meta itemprop="unitCode" content="GRM">g </div> </div> </pre> </div> <div class="payload eg-0406" style="display: none;">No JSON-LD</div> </div> <div class="example-head"> <button class="clip clipbutton eg-0407" data-clipboard-target=".ds-tab.selected.eg-0407 .clipsource" title="Copy example to clipboard"> <img src="/docs/clipboard/clippy.svg" width="18" alt="Copy to clipboard" /> </button> <a id="eg-0407" title="Link: #eg-0407" href="#eg-0407" class="clickableAnchor" >Example 4</a> <div class="tooltip"> <span class="tooltiptext eg-0407">Copied</span> </div> </div> <div class='ds-selector-tabs ds-selector'> <div class='selectors'> <a data-selects='original_html' class='selected'>No Markup</a> <a data-selects='microdata' class=''>Microdata</a> </div> <div class="ds-tab eg-0407 original_html selected"> <div class="ds-tab-note" >Example notes or example HTML without markup.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Range, with unit as UN/CEFACT Common Code to be added to the template --> <div> <img src="camera123.jpg" alt="" /> <span>Digital Camera 123</span> <div> <span>Operating Voltage</span> <span>100</span>- <span>250</span> volts </div> </div> </pre> </div> <div class="ds-tab eg-0407 microdata "> <div class="ds-tab-note" >Example encoded as <a class="ds-tab-note" href="https://en.wikipedia.org/wiki/Microdata_(HTML)">Microdata</a> embedded in HTML.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Range, with unit as UN/CEFACT Common Code --> <div itemscope itemtype="https://schema.org/Product"> <img itemprop="image" src="camera123.jpg" alt="" /> <span itemprop="name">Digital Camera 123</span> <div itemprop="additionalProperty" itemscope itemtype="https://schema.org/PropertyValue"> <span itemprop="name">Operating Voltage</span> <span itemprop="minValue">100</span>- <span itemprop="maxValue">250</span> <meta itemprop="unitCode" content="VLT">volts </div> </div> </pre> </div> <div class="payload eg-0407" style="display: none;">No JSON-LD</div> </div> <div class="example-head"> <button class="clip clipbutton eg-0408" data-clipboard-target=".ds-tab.selected.eg-0408 .clipsource" title="Copy example to clipboard"> <img src="/docs/clipboard/clippy.svg" width="18" alt="Copy to clipboard" /> </button> <a id="eg-0408" title="Link: #eg-0408" href="#eg-0408" class="clickableAnchor" >Example 5</a> <div class="tooltip"> <span class="tooltiptext eg-0408">Copied</span> </div> </div> <div class='ds-selector-tabs ds-selector'> <div class='selectors'> <a data-selects='original_html' class='selected'>No Markup</a> <a data-selects='microdata' class=''>Microdata</a> </div> <div class="ds-tab eg-0408 original_html selected"> <div class="ds-tab-note" >Example notes or example HTML without markup.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Open Interval, with unit as UN/CEFACT Common Code to be added to the template --> <div> <img src="camera123.jpg" alt="" /> <span>Digital Camera 123</span> <div> <span>Wifi range</span>: up to <span>30</span> ft. </div> </div> </pre> </div> <div class="ds-tab eg-0408 microdata "> <div class="ds-tab-note" >Example encoded as <a class="ds-tab-note" href="https://en.wikipedia.org/wiki/Microdata_(HTML)">Microdata</a> embedded in HTML.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Open Interval, with unit as UN/CEFACT Common Code --> <div itemscope itemtype="https://schema.org/Product"> <img itemprop="image" src="camera123.jpg" alt="" /> <span itemprop="name">Digital Camera 123</span> <div itemprop="additionalProperty" itemscope itemtype="https://schema.org/PropertyValue"> <span itemprop="name">Wifi range</span>: up to <span itemprop="maxValue">30</span> <!-- Note: The UN/CEFACT Common Code for foot is FOT --> <meta itemprop="unitCode" content="FOT">ft. </div> </div> </pre> </div> <div class="payload eg-0408" style="display: none;">No JSON-LD</div> </div> <div class="example-head"> <button class="clip clipbutton eg-0409" data-clipboard-target=".ds-tab.selected.eg-0409 .clipsource" title="Copy example to clipboard"> <img src="/docs/clipboard/clippy.svg" width="18" alt="Copy to clipboard" /> </button> <a id="eg-0409" title="Link: #eg-0409" href="#eg-0409" class="clickableAnchor" >Example 6</a> <div class="tooltip"> <span class="tooltiptext eg-0409">Copied</span> </div> </div> <div class='ds-selector-tabs ds-selector'> <div class='selectors'> <a data-selects='original_html' class='selected'>No Markup</a> <a data-selects='microdata' class=''>Microdata</a> </div> <div class="ds-tab eg-0409 original_html selected"> <div class="ds-tab-note" >Example notes or example HTML without markup.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Multiple Intervals --> <div> <img src="camera123.jpg" alt="" /> <span>Digital Camera 123</span> <div> <span>Operating voltage</span>: <span>9-12</span> or <span>100-250</span> volts </div> </div> </pre> </div> <div class="ds-tab eg-0409 microdata "> <div class="ds-tab-note" >Example encoded as <a class="ds-tab-note" href="https://en.wikipedia.org/wiki/Microdata_(HTML)">Microdata</a> embedded in HTML.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Multiple Intervals --> <div itemscope itemtype="https://schema.org/Product"> <img itemprop="image" src="camera123.jpg" alt="" /> <span itemprop="name">Digital Camera 123</span> <div itemprop="additionalProperty" itemscope itemtype="https://schema.org/PropertyValue"> <span itemprop="name">Operating voltage</span>: <span itemprop="value">9-12</span> or <span itemprop="value">100-250</span> <meta itemprop="unitCode" content="VLT">volts </div> </div> </pre> </div> <div class="payload eg-0409" style="display: none;">No JSON-LD</div> </div> <div class="example-head"> <button class="clip clipbutton eg-0411" data-clipboard-target=".ds-tab.selected.eg-0411 .clipsource" title="Copy example to clipboard"> <img src="/docs/clipboard/clippy.svg" width="18" alt="Copy to clipboard" /> </button> <a id="eg-0411" title="Link: #eg-0411" href="#eg-0411" class="clickableAnchor" >Example 7</a> <div class="tooltip"> <span class="tooltiptext eg-0411">Copied</span> </div> </div> <div class='ds-selector-tabs ds-selector'> <div class='selectors'> <a data-selects='original_html' class='selected'>No Markup</a> <a data-selects='microdata' class=''>Microdata</a> </div> <div class="ds-tab eg-0411 original_html selected"> <div class="ds-tab-note" >Example notes or example HTML without markup.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Boolean Value --> <div> <img src="camera123.jpg" alt="" /> <span>Digital Camera 123</span> <div> <span>USB interface</span>: Yes </div> </div> </pre> </div> <div class="ds-tab eg-0411 microdata "> <div class="ds-tab-note" >Example encoded as <a class="ds-tab-note" href="https://en.wikipedia.org/wiki/Microdata_(HTML)">Microdata</a> embedded in HTML.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Boolean Value --> <div itemscope itemtype="https://schema.org/Product"> <img itemprop="image" src="camera123.jpg" alt="" /> <span itemprop="name">Digital Camera 123</span> <div itemprop="additionalProperty" itemscope itemtype="https://schema.org/PropertyValue"> <span itemprop="name">USB interface</span>: <meta itemprop="value" content="True">Yes </div> </div> </pre> </div> <div class="payload eg-0411" style="display: none;">No JSON-LD</div> </div> <div class="example-head"> <button class="clip clipbutton eg-0412" data-clipboard-target=".ds-tab.selected.eg-0412 .clipsource" title="Copy example to clipboard"> <img src="/docs/clipboard/clippy.svg" width="18" alt="Copy to clipboard" /> </button> <a id="eg-0412" title="Link: #eg-0412" href="#eg-0412" class="clickableAnchor" >Example 8</a> <div class="tooltip"> <span class="tooltiptext eg-0412">Copied</span> </div> </div> <div class='ds-selector-tabs ds-selector'> <div class='selectors'> <a data-selects='original_html' class='selected'>No Markup</a> <a data-selects='microdata' class=''>Microdata</a> </div> <div class="ds-tab eg-0412 original_html selected"> <div class="ds-tab-note" >Example notes or example HTML without markup.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Qualitative Value --> <div> <img src="camera123.jpg" alt="" /> <span>Digital Camera 123</span> <div> <span>Interface</span>: <span>USB</span> </div> </div> </pre> </div> <div class="ds-tab eg-0412 microdata "> <div class="ds-tab-note" >Example encoded as <a class="ds-tab-note" href="https://en.wikipedia.org/wiki/Microdata_(HTML)">Microdata</a> embedded in HTML.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Qualitative Value --> <div itemscope itemtype="https://schema.org/Product"> <img itemprop="image" src="camera123.jpg" alt="" /> <span itemprop="name">Digital Camera 123</span> <div itemprop="additionalProperty" itemscope itemtype="https://schema.org/PropertyValue"> <span itemprop="name">Interface</span>: <span itemprop="value">USB</span> </div> </div> </pre> </div> <div class="payload eg-0412" style="display: none;">No JSON-LD</div> </div> <div class="example-head"> <button class="clip clipbutton eg-0413" data-clipboard-target=".ds-tab.selected.eg-0413 .clipsource" title="Copy example to clipboard"> <img src="/docs/clipboard/clippy.svg" width="18" alt="Copy to clipboard" /> </button> <a id="eg-0413" title="Link: #eg-0413" href="#eg-0413" class="clickableAnchor" >Example 9</a> <div class="tooltip"> <span class="tooltiptext eg-0413">Copied</span> </div> </div> <div class='ds-selector-tabs ds-selector'> <div class='selectors'> <a data-selects='original_html' class='selected'>No Markup</a> <a data-selects='microdata' class=''>Microdata</a> </div> <div class="ds-tab eg-0413 original_html selected"> <div class="ds-tab-note" >Example notes or example HTML without markup.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Qualitative Value (multiple) --> <div> <img src="camera123.jpg" alt="" /> <span>Digital Camera 123</span> <div> <span>Interfaces</span>: <span>USB</span>, <span>Ethernet</span> </div> </div> </pre> </div> <div class="ds-tab eg-0413 microdata "> <div class="ds-tab-note" >Example encoded as <a class="ds-tab-note" href="https://en.wikipedia.org/wiki/Microdata_(HTML)">Microdata</a> embedded in HTML.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Qualitative Value (multiple) --> <div itemscope itemtype="https://schema.org/Product"> <img itemprop="image" src="camera123.jpg" alt="" /> <span itemprop="name">Digital Camera 123</span> <div itemprop="additionalProperty" itemscope itemtype="https://schema.org/PropertyValue"> <span itemprop="name">Interfaces</span>: <span itemprop="value">USB</span>, <span itemprop="value">Ethernet</span> </div> </div> </pre> </div> <div class="payload eg-0413" style="display: none;">No JSON-LD</div> </div> <div class="example-head"> <button class="clip clipbutton eg-0414" data-clipboard-target=".ds-tab.selected.eg-0414 .clipsource" title="Copy example to clipboard"> <img src="/docs/clipboard/clippy.svg" width="18" alt="Copy to clipboard" /> </button> <a id="eg-0414" title="Link: #eg-0414" href="#eg-0414" class="clickableAnchor" >Example 10</a> <div class="tooltip"> <span class="tooltiptext eg-0414">Copied</span> </div> </div> <div class='ds-selector-tabs ds-selector'> <div class='selectors'> <a data-selects='original_html' class='selected'>No Markup</a> <a data-selects='microdata' class=''>Microdata</a> </div> <div class="ds-tab eg-0414 original_html selected"> <div class="ds-tab-note" >Example notes or example HTML without markup.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Property ID for clarifying the meaning of a property: URI from external vocabulary --> <!-- (see microdata example for comparison) --> <div> <img src="station_waggon123.jpg" alt="" /> <span>Station Waggon 123</span> <div> <span>Luggage Capacity (seats folded)</span>: <span>500</span> liter </div> </div> </pre> </div> <div class="ds-tab eg-0414 microdata "> <div class="ds-tab-note" >Example encoded as <a class="ds-tab-note" href="https://en.wikipedia.org/wiki/Microdata_(HTML)">Microdata</a> embedded in HTML.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Property ID for clarifying the meaning of a property: URI from external vocabulary --> <div itemscope itemtype="https://schema.org/Car"> <img itemprop="image" src="station_waggon123.jpg" alt="" /> <span itemprop="name">Station Waggon 123</span> <div itemprop="additionalProperty" itemscope itemtype="https://schema.org/PropertyValue"> <span itemprop="name">Luggage Capacity (seats folded)</span>: <span itemprop="value">500</span> <meta itemprop="unitCode" content="LTR">liter <link itemprop="propertyID" href="http://purl.org/vvo/ns#luggageCapacitySeatsFolded" /> </div> </div> </pre> </div> <div class="payload eg-0414" style="display: none;">No JSON-LD</div> </div> <div class="example-head"> <button class="clip clipbutton eg-0415" data-clipboard-target=".ds-tab.selected.eg-0415 .clipsource" title="Copy example to clipboard"> <img src="/docs/clipboard/clippy.svg" width="18" alt="Copy to clipboard" /> </button> <a id="eg-0415" title="Link: #eg-0415" href="#eg-0415" class="clickableAnchor" >Example 11</a> <div class="tooltip"> <span class="tooltiptext eg-0415">Copied</span> </div> </div> <div class='ds-selector-tabs ds-selector'> <div class='selectors'> <a data-selects='original_html' class='selected'>No Markup</a> <a data-selects='microdata' class=''>Microdata</a> </div> <div class="ds-tab eg-0415 original_html selected"> <div class="ds-tab-note" >Example notes or example HTML without markup.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Property ID for clarifying the meaning of a property: Code from eCl@ss Standard --> <!-- The Property code 02-AAM226 is for "USB interface present" in eCl@ss 8.1 (see microdata example for comparison) --> <div> <img src="camera123.jpg" alt="" /> <span>Digital Camera 123</span> <div> <span>USB Interface</span>:Yes </div> </div> </pre> </div> <div class="ds-tab eg-0415 microdata "> <div class="ds-tab-note" >Example encoded as <a class="ds-tab-note" href="https://en.wikipedia.org/wiki/Microdata_(HTML)">Microdata</a> embedded in HTML.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Property ID for clarifying the meaning of a property: Code from eCl@ss Standard --> <!-- The Property code 02-AAM226 is for "USB interface present" in eCl@ss 8.1 --> <div itemscope itemtype="https://schema.org/Product"> <img itemprop="image" src="camera123.jpg" alt="" /> <span itemprop="name">Digital Camera 123</span> <div itemprop="additionalProperty" itemscope itemtype="https://schema.org/PropertyValue"> <span itemprop="name">USB Interface</span>: <meta itemprop="value" content="True">Yes <meta itemprop="propertyID" content="eclass81:02-AAM226"> </div> </div> </pre> </div> <div class="payload eg-0415" style="display: none;">No JSON-LD</div> </div> <div class="example-head"> <button class="clip clipbutton eg-0416" data-clipboard-target=".ds-tab.selected.eg-0416 .clipsource" title="Copy example to clipboard"> <img src="/docs/clipboard/clippy.svg" width="18" alt="Copy to clipboard" /> </button> <a id="eg-0416" title="Link: #eg-0416" href="#eg-0416" class="clickableAnchor" >Example 12</a> <div class="tooltip"> <span class="tooltiptext eg-0416">Copied</span> </div> </div> <div class='ds-selector-tabs ds-selector'> <div class='selectors'> <a data-selects='original_html' class='selected'>No Markup</a> <a data-selects='microdata' class=''>Microdata</a> </div> <div class="ds-tab eg-0416 original_html selected"> <div class="ds-tab-note" >Example notes or example HTML without markup.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Value References --> <div> <img src="camera123.jpg" alt="" /> <span>Digital Camera 123</span> <div> <span>Operating Voltage</span> <span>100</span>- <span>250</span> volts at <div> <span>50</span> <span>Hz</span> </div> </div> </div> </pre> </div> <div class="ds-tab eg-0416 microdata "> <div class="ds-tab-note" >Example encoded as <a class="ds-tab-note" href="https://en.wikipedia.org/wiki/Microdata_(HTML)">Microdata</a> embedded in HTML.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Value References --> <div itemscope itemtype="https://schema.org/Product"> <img itemprop="image" src="camera123.jpg" alt="" /> <span itemprop="name">Digital Camera 123</span> <div itemprop="additionalProperty" itemscope itemtype="https://schema.org/PropertyValue"> <span itemprop="name">Operating Voltage</span> <span itemprop="minValue">100</span>- <span itemprop="maxValue">250</span> <meta itemprop="unitCode" content="VLT">volts at <div itemprop="valueReference" itemscope itemtype="https://schema.org/PropertyValue"> <span itemprop="value">50</span> <span itemprop="unitText">Hz</span> </div> </div> </div> </pre> </div> <div class="payload eg-0416" style="display: none;">No JSON-LD</div> </div> <div class="example-head"> <button class="clip clipbutton eg-0417" data-clipboard-target=".ds-tab.selected.eg-0417 .clipsource" title="Copy example to clipboard"> <img src="/docs/clipboard/clippy.svg" width="18" alt="Copy to clipboard" /> </button> <a id="eg-0417" title="Link: #eg-0417" href="#eg-0417" class="clickableAnchor" >Example 13</a> <div class="tooltip"> <span class="tooltiptext eg-0417">Copied</span> </div> </div> <div class='ds-selector-tabs ds-selector'> <div class='selectors'> <a data-selects='original_html' class='selected'>No Markup</a> <a data-selects='microdata' class=''>Microdata</a> </div> <div class="ds-tab eg-0417 original_html selected"> <div class="ds-tab-note" >Example notes or example HTML without markup.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Ratios --> <div> <img src="station_waggon123.jpg" alt="" /> <span>Station Waggon 123</span> <div> <span>Fuel consumption</span>: <span>5</span> <meta>liter</span> / <div> <span>100</span> <span>km</span> </div> </div> </div> </pre> </div> <div class="ds-tab eg-0417 microdata "> <div class="ds-tab-note" >Example encoded as <a class="ds-tab-note" href="https://en.wikipedia.org/wiki/Microdata_(HTML)">Microdata</a> embedded in HTML.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Ratios --> <div itemscope itemtype="https://schema.org/Car"> <img itemprop="image" src="station_waggon123.jpg" alt="" /> <span itemprop="name">Station Waggon 123</span> <div itemprop="additionalProperty" itemscope itemtype="https://schema.org/PropertyValue"> <span itemprop="name">Fuel consumption</span>: <span itemprop="value">5</span> <meta itemprop="unitCode" content="LTR">liter / <div itemprop="valueReference" itemscope itemtype="https://schema.org/PropertyValue"> <span itemprop="value">100</span> <span itemprop="unitText">km</span> </div> </div> </div> </pre> </div> <div class="payload eg-0417" style="display: none;">No JSON-LD</div> </div> <div class="example-head"> <button class="clip clipbutton eg-0418" data-clipboard-target=".ds-tab.selected.eg-0418 .clipsource" title="Copy example to clipboard"> <img src="/docs/clipboard/clippy.svg" width="18" alt="Copy to clipboard" /> </button> <a id="eg-0418" title="Link: #eg-0418" href="#eg-0418" class="clickableAnchor" >Example 14</a> <div class="tooltip"> <span class="tooltiptext eg-0418">Copied</span> </div> </div> <div class='ds-selector-tabs ds-selector'> <div class='selectors'> <a data-selects='original_html' class='selected'>No Markup</a> <a data-selects='microdata' class=''>Microdata</a> </div> <div class="ds-tab eg-0418 original_html selected"> <div class="ds-tab-note" >Example notes or example HTML without markup.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Grouping and Hierarchical Order of Properties --> <div> <img src="camera123.jpg" alt="" /> <span>Digital Camera 123</span> <div> <strong>Focus/Autofocus</strong> <div> <span>Picture Control</span> <span>Landscape</span> <span>Monochrome</span> <span>Portrait</span> </div> <div> <span>Single-point AF Mode</span>: Yes </div> </div> </div> </pre> </div> <div class="ds-tab eg-0418 microdata "> <div class="ds-tab-note" >Example encoded as <a class="ds-tab-note" href="https://en.wikipedia.org/wiki/Microdata_(HTML)">Microdata</a> embedded in HTML.</div> <pre class="ds-tab-content prettyprint lang-html linenums clipsource "> <!-- Product: Grouping and Hierarchical Order of Properties --> <div itemscope itemtype="https://schema.org/Product"> <img itemprop="image" src="camera123.jpg" alt="" /> <span itemprop="name">Digital Camera 123</span> <div itemprop="additionalProperty" itemscope itemtype="https://schema.org/PropertyValue"> <strong itemprop="name">Focus/Autofocus</strong> <div itemprop="value" itemscope itemtype="https://schema.org/PropertyValue"> <span itemprop="name">Picture Control</span> <span itemprop="value">Landscape</span> <span itemprop="value">Monochrome</span> <span itemprop="value">Portrait</span> </div> <div itemprop="value" itemscope itemtype="https://schema.org/PropertyValue"> <span itemprop="name">Single-point AF Mode</span>: <meta itemprop="value" content="True">Yes </div> </div> </div> </pre> </div> <div class="payload eg-0418" style="display: none;">No JSON-LD</div> </div> </div> </div> <!-- mainContent --> <!-- Footer start from PageFooter.j2 --> <div id="footer"> <p><a href="/docs/terms.html">Terms and conditions</a></p> <div id="versioninfo"> <span class="sep">•</span> Schema.org <span class="sep">•</span> V28.1 <span class="sep">|</span> 2024-11-22 </div> </div> <script> (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) })(window,document,'script','//www.google-analytics.com/analytics.js','ga'); ga('create', 'UA-52672119-1', 'auto'); ga('send', 'pageview'); </script> <!-- Footer end from PageFooter.j2 --> <script type="application/ld+json"> { "@context": { "brick": "https://brickschema.org/schema/Brick#", "csvw": "http://www.w3.org/ns/csvw#", "dc": "http://purl.org/dc/elements/1.1/", "dcam": "http://purl.org/dc/dcam/", "dcat": "http://www.w3.org/ns/dcat#", "dcmitype": "http://purl.org/dc/dcmitype/", "dcterms": "http://purl.org/dc/terms/", "doap": "http://usefulinc.com/ns/doap#", "foaf": "http://xmlns.com/foaf/0.1/", "odrl": "http://www.w3.org/ns/odrl/2/", "org": "http://www.w3.org/ns/org#", "owl": "http://www.w3.org/2002/07/owl#", "prof": "http://www.w3.org/ns/dx/prof/", "prov": "http://www.w3.org/ns/prov#", "qb": "http://purl.org/linked-data/cube#", "rdf": "http://www.w3.org/1999/02/22-rdf-syntax-ns#", "rdfs": "http://www.w3.org/2000/01/rdf-schema#", "schema": "https://schema.org/", "sh": "http://www.w3.org/ns/shacl#", "skos": "http://www.w3.org/2004/02/skos/core#", "sosa": "http://www.w3.org/ns/sosa/", "ssn": "http://www.w3.org/ns/ssn/", "time": "http://www.w3.org/2006/time#", "vann": "http://purl.org/vocab/vann/", "void": "http://rdfs.org/ns/void#", "xsd": "http://www.w3.org/2001/XMLSchema#" }, "@id": "schema:additionalProperty", "@type": "rdf:Property", "rdfs:comment": "A property-value pair representing an additional characteristic of the entity, e.g. a product feature or another 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