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Dit is echter niet verplicht." class=""><span>Account aanmaken</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Speciaal:Aanmelden&returnto=Extensible+Markup+Language" title="U wordt van harte uitgenodigd om aan te melden, maar dit is niet verplicht [o]" accesskey="o" class=""><span>Aanmelden</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Meer opties" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Persoonlijke hulpmiddelen" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Persoonlijke hulpmiddelen</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Gebruikersmenu" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_nl.wikipedia.org&uselang=nl"><span>Doneren</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Speciaal:GebruikerAanmaken&returnto=Extensible+Markup+Language" title="Registreer u vooral en meld u aan. Dit is echter niet verplicht."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Account aanmaken</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Speciaal:Aanmelden&returnto=Extensible+Markup+Language" title="U wordt van harte uitgenodigd om aan te melden, maar dit is niet verplicht [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Aanmelden</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pagina's voor uitgelogde redacteuren <a href="/wiki/Help:Inleiding" aria-label="Meer leren over bewerken"><span>meer lezen</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Speciaal:MijnBijdragen" title="Bijdragen IP-adres [y]" accesskey="y"><span>Bijdragen</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Speciaal:MijnOverleg" title="Overlegpagina van de anonieme gebruiker van dit IP-adres [n]" accesskey="n"><span>Overleg</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Inhoud" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Inhoud</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">naar zijbalk verplaatsen</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">verbergen</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Top</div> </a> </li> <li id="toc-Voorbeeld" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Voorbeeld"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Voorbeeld</span> </div> </a> <ul id="toc-Voorbeeld-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Verwante_standaarden" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Verwante_standaarden"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Verwante standaarden</span> </div> </a> <ul id="toc-Verwante_standaarden-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-XML_in_werking" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#XML_in_werking"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>XML in werking</span> </div> </a> <button aria-controls="toc-XML_in_werking-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>XML in werking-subkopje inklappen</span> </button> <ul id="toc-XML_in_werking-sublist" class="vector-toc-list"> <li id="toc-XML-RPC" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#XML-RPC"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>XML-RPC</span> </div> </a> <ul id="toc-XML-RPC-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Zie_ook" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Zie_ook"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Zie ook</span> </div> </a> <ul id="toc-Zie_ook-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Externe_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Externe_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Externe links</span> </div> </a> <ul id="toc-Externe_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Inhoud" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Inhoudsopgave omschakelen" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Inhoudsopgave omschakelen</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Extensible Markup Language</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Ga naar een artikel in een andere taal. Beschikbaar in 78 talen" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-78" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">78 talen</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/XML" title="XML – Afrikaans" lang="af" hreflang="af" data-title="XML" data-language-autonym="Afrikaans" data-language-local-name="Afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/XML" title="XML – Aragonees" lang="an" hreflang="an" data-title="XML" data-language-autonym="Aragonés" data-language-local-name="Aragonees" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%84%D8%BA%D8%A9_%D8%A7%D9%84%D8%AA%D9%88%D8%B5%D9%8A%D9%81_%D8%A7%D9%84%D9%82%D8%A7%D8%A8%D9%84%D8%A9_%D9%84%D9%84%D8%AA%D9%88%D8%B3%D8%B9%D8%A9" title="لغة التوصيف القابلة للتوسعة – Arabisch" lang="ar" hreflang="ar" data-title="لغة التوصيف القابلة للتوسعة" data-language-autonym="العربية" data-language-local-name="Arabisch" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/XML" title="XML – Azerbeidzjaans" lang="az" hreflang="az" data-title="XML" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbeidzjaans" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/XML" title="XML – Basjkiers" lang="ba" hreflang="ba" data-title="XML" data-language-autonym="Башҡортса" data-language-local-name="Basjkiers" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-bat-smg mw-list-item"><a href="https://bat-smg.wikipedia.org/wiki/XML" title="XML – Samogitisch" lang="sgs" hreflang="sgs" data-title="XML" data-language-autonym="Žemaitėška" data-language-local-name="Samogitisch" class="interlanguage-link-target"><span>Žemaitėška</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/XML" title="XML – Belarussisch" lang="be" hreflang="be" data-title="XML" data-language-autonym="Беларуская" data-language-local-name="Belarussisch" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/XML" title="XML – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="XML" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/XML" title="XML – Bulgaars" lang="bg" hreflang="bg" data-title="XML" data-language-autonym="Български" data-language-local-name="Bulgaars" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%8F%E0%A6%95%E0%A7%8D%E0%A6%B8%E0%A6%9F%E0%A7%87%E0%A6%A8%E0%A6%B8%E0%A6%BF%E0%A6%AD_%E0%A6%AE%E0%A6%BE%E0%A6%B0%E0%A7%8D%E0%A6%95%E0%A6%86%E0%A6%AA_%E0%A6%B2%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%82%E0%A6%97%E0%A7%81%E0%A6%AF%E0%A6%BC%E0%A7%87%E0%A6%9C" title="এক্সটেনসিভ মার্কআপ ল্যাংগুয়েজ – Bengaals" lang="bn" hreflang="bn" data-title="এক্সটেনসিভ মার্কআপ ল্যাংগুয়েজ" data-language-autonym="বাংলা" data-language-local-name="Bengaals" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/XML" title="XML – Bosnisch" lang="bs" hreflang="bs" data-title="XML" data-language-autonym="Bosanski" data-language-local-name="Bosnisch" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Extensible_Markup_Language" title="Extensible Markup Language – Catalaans" lang="ca" hreflang="ca" data-title="Extensible Markup Language" data-language-autonym="Català" data-language-local-name="Catalaans" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%A6%DB%8E%DA%A9%D8%B3_%D8%A6%DB%8E%D9%85_%D8%A6%DB%8E%DA%B5" title="ئێکس ئێم ئێڵ – Soranî" lang="ckb" hreflang="ckb" data-title="ئێکس ئێم ئێڵ" data-language-autonym="کوردی" data-language-local-name="Soranî" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Extensible_Markup_Language" title="Extensible Markup Language – Tsjechisch" lang="cs" hreflang="cs" data-title="Extensible Markup Language" data-language-autonym="Čeština" data-language-local-name="Tsjechisch" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/XML" title="XML – Deens" lang="da" hreflang="da" data-title="XML" data-language-autonym="Dansk" data-language-local-name="Deens" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Extensible_Markup_Language" title="Extensible Markup Language – Duits" lang="de" hreflang="de" data-title="Extensible Markup Language" data-language-autonym="Deutsch" data-language-local-name="Duits" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/XML" title="XML – Grieks" lang="el" hreflang="el" data-title="XML" data-language-autonym="Ελληνικά" data-language-local-name="Grieks" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/XML" title="XML – Engels" lang="en" hreflang="en" data-title="XML" data-language-autonym="English" data-language-local-name="Engels" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/XML" title="XML – Esperanto" lang="eo" hreflang="eo" data-title="XML" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Extensible_Markup_Language" title="Extensible Markup Language – Spaans" lang="es" hreflang="es" data-title="Extensible Markup Language" data-language-autonym="Español" data-language-local-name="Spaans" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/XML" title="XML – Estisch" lang="et" hreflang="et" data-title="XML" data-language-autonym="Eesti" data-language-local-name="Estisch" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/XML" title="XML – Baskisch" lang="eu" hreflang="eu" data-title="XML" data-language-autonym="Euskara" data-language-local-name="Baskisch" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A7%DA%A9%D8%B3%E2%80%8C%D8%A7%D9%85%E2%80%8C%D8%A7%D9%84" title="اکس‌ام‌ال – Perzisch" lang="fa" hreflang="fa" data-title="اکس‌ام‌ال" data-language-autonym="فارسی" data-language-local-name="Perzisch" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/XML" title="XML – Fins" lang="fi" hreflang="fi" data-title="XML" data-language-autonym="Suomi" data-language-local-name="Fins" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Extensible_Markup_Language" title="Extensible Markup Language – Frans" lang="fr" hreflang="fr" data-title="Extensible Markup Language" data-language-autonym="Français" data-language-local-name="Frans" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/XML" title="XML – Noord-Fries" lang="frr" hreflang="frr" data-title="XML" data-language-autonym="Nordfriisk" data-language-local-name="Noord-Fries" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/XML" title="XML – Iers" lang="ga" hreflang="ga" data-title="XML" data-language-autonym="Gaeilge" data-language-local-name="Iers" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/XML" title="XML – Galicisch" lang="gl" hreflang="gl" data-title="XML" data-language-autonym="Galego" data-language-local-name="Galicisch" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/XML" title="XML – Hebreeuws" lang="he" hreflang="he" data-title="XML" data-language-autonym="עברית" data-language-local-name="Hebreeuws" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%8F%E0%A4%95%E0%A5%8D%E0%A4%B8%E0%A5%B0%E0%A4%8F%E0%A4%AE%E0%A5%B0%E0%A4%8F%E0%A4%B2%E0%A5%B0" title="एक्स॰एम॰एल॰ – Hindi" lang="hi" hreflang="hi" data-title="एक्स॰एम॰एल॰" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/XML" title="XML – Kroatisch" lang="hr" hreflang="hr" data-title="XML" data-language-autonym="Hrvatski" data-language-local-name="Kroatisch" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/XML" title="XML – Hongaars" lang="hu" hreflang="hu" data-title="XML" data-language-autonym="Magyar" data-language-local-name="Hongaars" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/XML" title="XML – Armeens" lang="hy" hreflang="hy" data-title="XML" data-language-autonym="Հայերեն" data-language-local-name="Armeens" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/XML" title="XML – Interlingua" lang="ia" hreflang="ia" data-title="XML" data-language-autonym="Interlingua" data-language-local-name="Interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/XML" title="XML – Indonesisch" lang="id" hreflang="id" data-title="XML" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesisch" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/XML" title="XML – IJslands" lang="is" hreflang="is" data-title="XML" data-language-autonym="Íslenska" data-language-local-name="IJslands" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/XML" title="XML – Italiaans" lang="it" hreflang="it" data-title="XML" data-language-autonym="Italiano" data-language-local-name="Italiaans" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/Extensible_Markup_Language" title="Extensible Markup Language – Japans" lang="ja" hreflang="ja" data-title="Extensible Markup Language" data-language-autonym="日本語" data-language-local-name="Japans" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/XML" title="XML – Javaans" lang="jv" hreflang="jv" data-title="XML" data-language-autonym="Jawa" data-language-local-name="Javaans" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/Extensible_Markup_Language" title="Extensible Markup Language – Kazachs" lang="kk" hreflang="kk" data-title="Extensible Markup Language" data-language-autonym="Қазақша" data-language-local-name="Kazachs" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/XML" title="XML – Koreaans" lang="ko" hreflang="ko" data-title="XML" data-language-autonym="한국어" data-language-local-name="Koreaans" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/XML" title="XML – Kirgizisch" lang="ky" hreflang="ky" data-title="XML" data-language-autonym="Кыргызча" data-language-local-name="Kirgizisch" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/XML" title="XML – Lombardisch" lang="lmo" hreflang="lmo" data-title="XML" data-language-autonym="Lombard" data-language-local-name="Lombardisch" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-lo mw-list-item"><a href="https://lo.wikipedia.org/wiki/XML" title="XML – Laotiaans" lang="lo" hreflang="lo" data-title="XML" data-language-autonym="ລາວ" data-language-local-name="Laotiaans" class="interlanguage-link-target"><span>ລາວ</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/XML" title="XML – Litouws" lang="lt" hreflang="lt" data-title="XML" data-language-autonym="Lietuvių" data-language-local-name="Litouws" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/XML" title="XML – Lets" lang="lv" hreflang="lv" data-title="XML" data-language-autonym="Latviešu" data-language-local-name="Lets" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/XML" title="XML – Macedonisch" lang="mk" hreflang="mk" data-title="XML" data-language-autonym="Македонски" data-language-local-name="Macedonisch" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%8E%E0%B4%95%E0%B5%8D%E0%B4%B8%E0%B5%8D.%E0%B4%8E%E0%B4%82.%E0%B4%8E%E0%B5%BD." title="എക്സ്.എം.എൽ. – Malayalam" lang="ml" hreflang="ml" data-title="എക്സ്.എം.എൽ." data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/XML" title="XML – Mongools" lang="mn" hreflang="mn" data-title="XML" data-language-autonym="Монгол" data-language-local-name="Mongools" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/XML" title="XML – Maleis" lang="ms" hreflang="ms" data-title="XML" data-language-autonym="Bahasa Melayu" data-language-local-name="Maleis" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/XML" title="XML – Noors - Nynorsk" lang="nn" hreflang="nn" data-title="XML" data-language-autonym="Norsk nynorsk" data-language-local-name="Noors - Nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/XML" title="XML – Noors - Bokmål" lang="nb" hreflang="nb" data-title="XML" data-language-autonym="Norsk bokmål" data-language-local-name="Noors - Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/XML" title="XML – Pools" lang="pl" hreflang="pl" data-title="XML" data-language-autonym="Polski" data-language-local-name="Pools" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/XML" title="XML – Portugees" lang="pt" hreflang="pt" data-title="XML" data-language-autonym="Português" data-language-local-name="Portugees" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/XML" title="XML – Roemeens" lang="ro" hreflang="ro" data-title="XML" data-language-autonym="Română" data-language-local-name="Roemeens" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/XML" title="XML – Russisch" lang="ru" hreflang="ru" data-title="XML" data-language-autonym="Русский" data-language-local-name="Russisch" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/XML" title="XML – Servo-Kroatisch" lang="sh" hreflang="sh" data-title="XML" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Servo-Kroatisch" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/XML" title="XML – Singalees" lang="si" hreflang="si" data-title="XML" data-language-autonym="සිංහල" data-language-local-name="Singalees" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/XML" title="XML – Simple English" lang="en-simple" hreflang="en-simple" data-title="XML" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/XML" title="XML – Slowaaks" lang="sk" hreflang="sk" data-title="XML" data-language-autonym="Slovenčina" data-language-local-name="Slowaaks" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/XML" title="XML – Sloveens" lang="sl" hreflang="sl" data-title="XML" data-language-autonym="Slovenščina" data-language-local-name="Sloveens" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/XML" title="XML – Somalisch" lang="so" hreflang="so" data-title="XML" data-language-autonym="Soomaaliga" data-language-local-name="Somalisch" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/XML" title="XML – Albanees" lang="sq" hreflang="sq" data-title="XML" data-language-autonym="Shqip" data-language-local-name="Albanees" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/XML" title="XML – Servisch" lang="sr" hreflang="sr" data-title="XML" data-language-autonym="Српски / srpski" data-language-local-name="Servisch" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/XML" title="XML – Zweeds" lang="sv" hreflang="sv" data-title="XML" data-language-autonym="Svenska" data-language-local-name="Zweeds" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Lugha_Panufu_ya_Matini_(XML)" title="Lugha Panufu ya Matini (XML) – Swahili" lang="sw" hreflang="sw" data-title="Lugha Panufu ya Matini (XML)" data-language-autonym="Kiswahili" data-language-local-name="Swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%8E%E0%AE%95%E0%AF%8D%E0%AE%B8%E0%AF%8D%E0%AE%8E%E0%AE%AE%E0%AF%8D%E0%AE%8E%E0%AE%B2%E0%AF%8D" title="எக்ஸ்எம்எல் – Tamil" lang="ta" hreflang="ta" data-title="எக்ஸ்எம்எல்" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/XML" title="XML – Tadzjieks" lang="tg" hreflang="tg" data-title="XML" data-language-autonym="Тоҷикӣ" data-language-local-name="Tadzjieks" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AD%E0%B8%81%E0%B8%8B%E0%B9%8C%E0%B9%80%E0%B8%AD%E0%B9%87%E0%B8%A1%E0%B9%81%E0%B8%AD%E0%B8%A5" title="เอกซ์เอ็มแอล – Thai" lang="th" hreflang="th" data-title="เอกซ์เอ็มแอล" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tk mw-list-item"><a href="https://tk.wikipedia.org/wiki/XML" title="XML – Turkmeens" lang="tk" hreflang="tk" data-title="XML" data-language-autonym="Türkmençe" data-language-local-name="Turkmeens" class="interlanguage-link-target"><span>Türkmençe</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/XML" title="XML – Turks" lang="tr" hreflang="tr" data-title="XML" data-language-autonym="Türkçe" data-language-local-name="Turks" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/XML" title="XML – Oekraïens" lang="uk" hreflang="uk" data-title="XML" data-language-autonym="Українська" data-language-local-name="Oekraïens" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%A7%DB%8C%DA%A9%D8%B3_%D8%A7%DB%8C%D9%85_%D8%A7%DB%8C%D9%84" title="ایکس ایم ایل – Urdu" lang="ur" hreflang="ur" data-title="ایکس ایم ایل" data-language-autonym="اردو" data-language-local-name="Urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vec mw-list-item"><a href="https://vec.wikipedia.org/wiki/XML" title="XML – Venetiaans" lang="vec" hreflang="vec" data-title="XML" data-language-autonym="Vèneto" data-language-local-name="Venetiaans" class="interlanguage-link-target"><span>Vèneto</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/XML" title="XML – Vietnamees" lang="vi" hreflang="vi" data-title="XML" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamees" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/XML" title="XML – Wuyu" lang="wuu" hreflang="wuu" data-title="XML" data-language-autonym="吴语" data-language-local-name="Wuyu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/XML" title="XML – Chinees" lang="zh" hreflang="zh" data-title="XML" data-language-autonym="中文" data-language-local-name="Chinees" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/XML" title="XML – Kantonees" lang="yue" hreflang="yue" data-title="XML" data-language-autonym="粵語" data-language-local-name="Kantonees" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q2115#sitelinks-wikipedia" title="Taalkoppelingen bewerken" class="wbc-editpage">Koppelingen bewerken</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Naamruimten"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Extensible_Markup_Language" title="Inhoudspagina bekijken [c]" accesskey="c"><span>Artikel</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a 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data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Uit Wikipedia, de vrije encyclopedie</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="nl" dir="ltr"><table class="infobox" cellpadding="1" cellspacing="1"> <tbody><tr> <th class="infobox-kop notheme" style="color:inherit; text-align:center; font-size:120%;" colspan="3">Extensible Markup Language </th></tr> <tr> <td style="text-align:center; padding:0;" colspan="3"><span typeof="mw:File"><a href="/wiki/Bestand:Extensible_Markup_Language_(XML)_logo.svg" class="mw-file-description"><img alt="Extensible Markup Language" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Extensible_Markup_Language_%28XML%29_logo.svg/120px-Extensible_Markup_Language_%28XML%29_logo.svg.png" decoding="async" width="120" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Extensible_Markup_Language_%28XML%29_logo.svg/180px-Extensible_Markup_Language_%28XML%29_logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Extensible_Markup_Language_%28XML%29_logo.svg/240px-Extensible_Markup_Language_%28XML%29_logo.svg.png 2x" data-file-width="123" data-file-height="51" /></a></span> </td></tr> <tr> <td style="text-align:center; padding:0;" colspan="3"><span typeof="mw:File"><a href="/wiki/Bestand:XML.svg" class="mw-file-description"><img alt="Een grafische beschrijving van een eenvoudig XML-document" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/68/XML.svg/266px-XML.svg.png" decoding="async" width="266" height="302" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/68/XML.svg/399px-XML.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/68/XML.svg/532px-XML.svg.png 2x" data-file-width="293" data-file-height="333" /></a></span> </td></tr> <tr> <td style="text-align:center;" colspan="3"><div style="font-size:90%">Een grafische beschrijving van een eenvoudig XML-document</div> </td></tr> <tr> <th>Status </th> <td colspan="2">Gepubliceerd </td></tr> <tr> <th>Startjaar </th> <td colspan="2">1996 </td></tr> <tr> <th>Auteurs </th> <td colspan="2"><a href="/wiki/World_Wide_Web_Consortium" title="World Wide Web Consortium">W3C</a> </td></tr> <tr> <th>Basisstandaarden </th> <td colspan="2"><a href="/wiki/Standard_Generalized_Markup_Language" title="Standard Generalized Markup Language">SGML</a> </td></tr> <tr> <th>Gerelateerde standaarden </th> <td colspan="2">talrijke o.a.: <a href="/wiki/Extensible_HyperText_Markup_Language" title="Extensible HyperText Markup Language">XHTML</a>, <a href="/wiki/Really_Simple_Syndication" title="Really Simple Syndication">RSS</a>, <a href="/wiki/Atom_(bestandsformaat)" title="Atom (bestandsformaat)">Atom</a>, <a href="/wiki/Keyhole_Markup_Language" title="Keyhole Markup Language">KML</a> ... </td></tr> <tr> <th>Afkorting </th> <td colspan="2">XML </td></tr> <tr> <th>Domein </th> <td colspan="2"><a href="/wiki/Wereldwijd_web" title="Wereldwijd web">Wereldwijd web</a> </td></tr> <tr> <th>Website </th> <td colspan="2"><style data-mw-deduplicate="TemplateStyles:r67679320">.mw-parser-output .taalaanduiding{font-family:sans-serif;font-size:85%;cursor:help;color:var(--color-subtle,#555)}.mw-parser-output .taalaanduiding span{border-bottom:1px dotted var(--color-subtle,#555)}</style><span class="taalaanduiding" title="Taal: Engels">(<span>en</span>) </span><a rel="nofollow" class="external text" href="https://www.w3.org/XML/">XML bij W3C</a> </td></tr> <tr> <td class="infobox-kop notheme center" style="color:inherit;" colspan="3"> <table cellspacing="0" cellpadding="0"> <tbody><tr> <td style="vertical-align:middle;"><b>Portaal</b>  <span class="noviewer" typeof="mw:File"><a href="/wiki/Bestand:Portal.svg" class="mw-file-description" title="Portaalicoon"><img alt="Portaalicoon" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/22px-Portal.svg.png" decoding="async" width="22" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/33px-Portal.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/44px-Portal.svg.png 2x" data-file-width="36" data-file-height="32" /></a></span>   </td> <td class="ta-left"><b><a href="/wiki/Portaal:Informatica" title="Portaal:Informatica">Informatica</a> </b> </td></tr></tbody></table> </td></tr> </tbody></table> <p><b>Extensible Markup Language</b> (<b>XML</b>) is een <a href="/wiki/Norm_(standaard)" title="Norm (standaard)">standaard</a> van het <a href="/wiki/World_Wide_Web_Consortium" title="World Wide Web Consortium">World Wide Web Consortium</a> voor de syntaxis van formele <a href="/wiki/Opmaaktaal" title="Opmaaktaal">opmaaktalen</a> waarmee men gestructureerde gegevens kan weergeven in de vorm van <a href="/wiki/Platte_tekst" title="Platte tekst">platte tekst</a>. Deze presentatie is zowel <a href="/wiki/Machineleesbaar" class="mw-redirect" title="Machineleesbaar">machineleesbaar</a> als leesbaar voor de mens. Het XML-formaat wordt gebruikt om gegevens op te slaan (zoals in het <a href="/wiki/OpenDocument" title="OpenDocument">OpenDocument-formaat</a>) en om gegevens over het <a href="/wiki/Internet" title="Internet">internet</a> te versturen. </p><p>XML is een vereenvoudigde vorm van <a href="/wiki/Standard_Generalized_Markup_Language" title="Standard Generalized Markup Language">Standard Generalized Markup Language</a> (SGML), een complexe standaard om de structuur van documenten vast te leggen. </p><p>XML-talen gebruiken zogenaamde elementen en attributen om gegevens te structureren. De XML-specificatie definieert de syntaxis van elementen, attributen en de andere structuren die in XML-bestanden kunnen voorkomen. De XML-specificatie legt echter geen namen vast voor deze elementen en attributen, precies omdat deze keuze afhangt van het doel van het XML-bestand. </p><p>Een oudere van SGML afgeleide opmaaktaal is <a href="/wiki/HyperText_Markup_Language" title="HyperText Markup Language">HyperText Markup Language</a> (HTML). HTML heeft voor een doorbraak in SGML-achtig vormgegeven tekst gezorgd, maar gegevens die op een HTML-pagina staan zijn voor computers niet als zodanig te herkennen: in HTML kan men bijvoorbeeld wel titels en paragrafen markeren (tekstuele structuur), maar men kan niet vastleggen dat een bepaald gegeven een persoonsnaam, een telefoonnummer of een datum is (betekenis of semantische structuur). Met XML kan men echter opmaaktalen ontwikkelen waarmee dit wel kan. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Voorbeeld">Voorbeeld</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extensible_Markup_Language&veaction=edit&section=1" title="Bewerk dit kopje: Voorbeeld" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Extensible_Markup_Language&action=edit&section=1" title="De broncode bewerken van de sectie: Voorbeeld"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Een XML-bestand dat een muziekafspeellijst beschrijft, zou er als volgt uit kunnen zien: </p> <div class="mw-highlight mw-highlight-lang-xml mw-content-ltr" dir="ltr"><pre><span></span><span class="cp"><?xml version="1.0" encoding="utf-8"?></span> <span class="nt"><playlist</span><span class="w"> </span><span class="na">name=</span><span class="s">"mylist"</span><span class="w"> </span><span class="na">xml:lang=</span><span class="s">"en"</span><span class="nt">></span> <span class="w"> </span><span class="nt"><song></span> <span class="w"> </span><span class="nt"><title></span>Little<span class="w"> </span>Fluffy<span class="w"> </span>Clouds<span class="nt"></title></span> <span class="w"> </span><span class="nt"><artist></span>the<span class="w"> </span>Orb<span class="nt"></artist></span> <span class="w"> </span><span class="nt"></song></span> <span class="w"> </span><span class="nt"><song></span> <span class="w"> </span><span class="nt"><title></span>Goodbye<span class="w"> </span>mother<span class="w"> </span>Earth<span class="nt"></title></span> <span class="w"> </span><span class="nt"><artist></span>Underworld<span class="nt"></artist></span> <span class="w"> </span><span class="nt"></song></span> <span class="nt"></playlist></span> </pre></div> <p>Het gaat in dit bestandsformaat dus meer om de <i>structuur</i> van informatie, dit in tegenstelling tot HTML, of liever de manier waarop HTML veel gebruikt wordt, waarbij het meer gaat om de <i>presentatie</i> van de informatie. In deze HTML-bestanden beschrijven de tags wel hoe informatie moet worden gepresenteerd maar niet wat deze informatie betekent. </p> <div class="mw-heading mw-heading2"><h2 id="Verwante_standaarden">Verwante standaarden</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extensible_Markup_Language&veaction=edit&section=2" title="Bewerk dit kopje: Verwante standaarden" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Extensible_Markup_Language&action=edit&section=2" title="De broncode bewerken van de sectie: Verwante standaarden"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>De afspraken over de te gebruiken tags in de "standaard"-dialecten worden formeel vastgelegd in zogenaamde DTD's (<a href="/wiki/Document_Type_Definition" class="mw-redirect" title="Document Type Definition">Document Type Definition</a>) of in de nieuwere <a href="/wiki/XML_Schema" title="XML Schema">XML-Schemadefinities</a> (XSD). Naast de te gebruiken tags wordt hierin ook beschreven welke gegevens acceptabel zijn en hoe ze precies moeten worden opgegeven (bijvoorbeeld een postcode bestaat uit 4 cijfers, 1 spatie en 2 letters). Het verschil tussen DTD en XSD is dat XSD-schema's hierin meer uitdrukkingskracht hebben; daarnaast is XSD zelf ook een XML-dialect dat met alle XML-tools kan worden bewerkt. </p><p>Hoe de gegevens opgemaakt zullen worden geef je op met een <a href="/wiki/Extensible_Stylesheet_Language" title="Extensible Stylesheet Language">XSL</a>-document Extensible Stylesheet Language. Het is ook enigszins mogelijk om een XML-document op te maken met een <a href="/wiki/Cascading_Style_Sheets" title="Cascading Style Sheets">CSS</a>-document. CSS (Cascading Style Sheets) is echter beter geschikt voor <a href="/wiki/Extensible_HyperText_Markup_Language" title="Extensible HyperText Markup Language">XHTML</a>. Op zo'n manier geef je in XML door middel van XSD en XSL een keurige scheiding tussen <i>opmaak</i> en <i>inhoud</i>. Ook XSL is zelf een (standaard) XML-dialect. </p><p>Data in XML-formaat kunnen door middel van <a href="/wiki/Extensible_Stylesheet_Language_Transformations" title="Extensible Stylesheet Language Transformations">XSLT</a>-transformaties worden omgezet naar andere formaten zoals HTML, <a href="/wiki/Wireless_Markup_Language" title="Wireless Markup Language">WML</a> of <a href="/wiki/Portable_Document_Format" class="mw-redirect" title="Portable Document Format">PDF</a> maar ook naar een XML-document met een andere structuur. In het geval van de transformatie naar HTML kan deze bewerking zowel in de browser – op het moment van tonen – als op de <a href="/wiki/Webserver" title="Webserver">webserver</a> plaatsvinden. </p><p>Voor het doorzoeken van XML-documenten zijn er standaard-querytalen ontwikkeld: <a href="/wiki/XPath" title="XPath">XPath</a> en <a href="/wiki/XQuery" title="XQuery">XQuery</a>. </p><p>Hoewel de XML-tags in principe vrij te kiezen zijn, is het bij uitwisseling van gegevens wel handig als er een gemeenschappelijke standaard wordt afgesproken. Op deze manier ontstaan er allerlei XML-dialecten, elk met een eigen specifieke toepassing. Een voorbeeld van een "standaard"-XML-dialect is de zogenaamde <a href="/wiki/Really_Simple_Syndication" title="Really Simple Syndication">RSS</a>-standaard (Rich Site Summary of Really Simple Syndication) waarmee nieuwssites hun headlines kunnen publiceren voor RSS-diensten en RSS-software. Van nieuwssites zoals <a href="/wiki/NU.nl" title="NU.nl">NU.nl</a> en <a href="/wiki/Slashdot" title="Slashdot">Slashdot</a> zijn bijvoorbeeld zogenaamde RSS-feeds beschikbaar. </p><p>De data hebben een XML-tag vast behoudend aan het HTML. </p> <div class="mw-heading mw-heading2"><h2 id="XML_in_werking">XML in werking</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extensible_Markup_Language&veaction=edit&section=3" title="Bewerk dit kopje: XML in werking" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Extensible_Markup_Language&action=edit&section=3" title="De broncode bewerken van de sectie: XML in werking"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>XML is niet alleen ontworpen voor RSS-feeds, maar wordt hoofdzakelijk gebruikt als middel voor gegevensoverdracht (<a href="/wiki/Electronic_data_interchange" title="Electronic data interchange">electronic data interchange</a>). </p> <div class="mw-heading mw-heading3"><h3 id="XML-RPC">XML-RPC</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extensible_Markup_Language&veaction=edit&section=4" title="Bewerk dit kopje: XML-RPC" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Extensible_Markup_Language&action=edit&section=4" title="De broncode bewerken van de sectie: XML-RPC"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Om XML-RPC te gebruiken kan een module gebouwd worden, die simpel gezegd bestaat uit één of een aantal <a href="/wiki/PHP" title="PHP">PHP</a>-pagina's. Er wordt een request door middel van XML-RPC, RPC staat voor <a href="/wiki/Remote_procedure_call" title="Remote procedure call">remote procedure call</a>, van de client (kantoor) naar de server (website) gestuurd. Deze haalt nieuwe gegevens uit de database van de website en zet deze in een XML-bestand. Het bestand wordt dan door middel van <a href="/wiki/SOAP_(protocol)" title="SOAP (protocol)">SOAP</a> via het <a href="/wiki/Hypertext_Transfer_Protocol" title="Hypertext Transfer Protocol">HTTP</a>-protocol verstuurd. Een connectie met een database als Access of een <a href="/wiki/Enterprise_resource_planning" title="Enterprise resource planning">ERP</a>-pakket als <a href="/wiki/SAP_R/3" title="SAP R/3">SAP</a> of <a href="/wiki/Navision" title="Navision">Navision</a> wordt tot stand gebracht met <a href="/wiki/Open_DataBase_Connectivity" title="Open DataBase Connectivity">ODBC</a>-drivers. Wanneer dit bestand aankomt op de server van de aanvrager, moet het XML-bestand omgezet worden naar de waarden van het informatiesysteem van de aanvrager. Dat gebeurt door middel van een DTD- of een XSLT-bestand. Na omzetting ontstaat een nieuw XML-bestand dat vervolgens ingeladen kan worden in het informatiesysteem. Dit hele gebeuren werkt voor een kantoormedewerker automatisch. </p> <div class="mw-heading mw-heading2"><h2 id="Zie_ook">Zie ook</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extensible_Markup_Language&veaction=edit&section=5" title="Bewerk dit kopje: Zie ook" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Extensible_Markup_Language&action=edit&section=5" title="De broncode bewerken van de sectie: Zie ook"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Libxml2" title="Libxml2">libxml2</a></li> <li><a href="/wiki/XBRL" title="XBRL">XBRL</a></li> <li><a href="/wiki/Categorie:XML-gebaseerde_standaard" title="Categorie:XML-gebaseerde standaard">Categorie:XML-gebaseerde standaard</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Externe_links">Externe links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extensible_Markup_Language&veaction=edit&section=6" title="Bewerk dit kopje: Externe links" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Extensible_Markup_Language&action=edit&section=6" title="De broncode bewerken van de sectie: Externe links"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r67679320"><span class="taalaanduiding" title="Taal: Engels">(<span>en</span>) </span><a rel="nofollow" class="external text" href="http://www.xml.org/">XML.org</a></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r67679320"><span class="taalaanduiding" title="Taal: Engels">(<span>en</span>) </span><a rel="nofollow" class="external text" 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.links{text-align:unset}.mw-parser-output .navigatie-tabel .rechts{padding:unset}}</style><table class="navigatie-tabel vatop" cellpadding="0" cellspacing="0" style=""><tbody><tr><td class="links" style=""><b>Protocol:</b></td><td class="rechts"><a href="/wiki/Dublin_Core" title="Dublin Core">DC</a> · <a href="/wiki/FOAF" title="FOAF">FOAF</a> · <a href="/wiki/GraphQL" title="GraphQL">GraphQL</a> · <a href="/wiki/JSON-LD" title="JSON-LD">JSON-LD</a> · <a href="/wiki/Open_Archives_Initiative_Protocol_for_Metadata_Harvesting" title="Open Archives Initiative Protocol for Metadata Harvesting">OAI-PMH</a> · <a href="/wiki/Web_Ontology_Language" title="Web Ontology Language">OWL</a> · <a href="/wiki/Resource_Description_Framework" title="Resource Description Framework">RDF</a> <small>(<a href="/wiki/Notation3" title="Notation3">Notation3</a> · <a href="/wiki/N-Triples" title="N-Triples">N-Triples</a> · <a href="/wiki/RDF/XML" title="RDF/XML">RDF/XML</a> · <a href="/wiki/Turtle_(syntaxis)" title="Turtle (syntaxis)">Turtle</a>)</small> · <a href="/wiki/RDFS" title="RDFS">RDFS</a> · <a href="/wiki/Rule_Interchange_Format" title="Rule Interchange Format">RIF</a> · <a href="/wiki/SPARQL" title="SPARQL">SPARQL</a> · <a href="/wiki/UMBEL" title="UMBEL">UMBEL</a> · <a class="mw-selflink selflink">XML</a></td></tr><tr><td class="links"><b>Web-architectuur:</b></td><td class="rechts"><a href="/wiki/Microformat" title="Microformat">μF</a> · <a href="/wiki/FAIR-principes" title="FAIR-principes">FAIR data</a> · <a href="/wiki/Linked_data" title="Linked data">Linked data</a> · <a href="/wiki/Open_data" title="Open data">Open data</a> · <a href="/wiki/Schema.org" title="Schema.org">Schema.org</a> · <a href="/wiki/SKOS" title="SKOS">SKOS</a> · <a href="/wiki/Web_3.0" title="Web 3.0">Web 3.0</a></td></tr><tr><td class="links"><span class="nowrap"><b>Toepassingen en overig:</b></span></td><td class="rechts"><a href="/wiki/Bio2RDF" title="Bio2RDF">Bio2RDF</a> · <a href="/wiki/Cat%C3%A0leg_d%27autoritats_de_noms_i_t%C3%ADtols_de_Catalunya" title="Catàleg d'autoritats de noms i títols de Catalunya">Càntic</a> · <a href="/wiki/DBpedia" title="DBpedia">DBpedia</a> · <a href="/wiki/Freebase" title="Freebase">Freebase</a> · <a href="/wiki/Linking_Open_Data-wolkdiagram" title="Linking Open Data-wolkdiagram">LOD cloud</a> · <a href="/wiki/Semantisch_adverteren" title="Semantisch adverteren">Semantisch adverteren</a> · <a href="/wiki/Semantic_MediaWiki" title="Semantic MediaWiki">Semantic MediaWiki</a> · <a href="/wiki/Tim_Berners-Lee" title="Tim Berners-Lee">Tim Berners-Lee</a> · <a href="/wiki/Virtual_International_Authority_File" title="Virtual International Authority File">VIAF</a> · <a href="/wiki/UniCat" title="UniCat">UniCat</a> · <a href="/wiki/Wikidata" title="Wikidata">Wikidata</a> · <a href="/wiki/WorldCat" title="WorldCat">WorldCat</a> · <a href="/wiki/YAGO" title="YAGO">YAGO</a></td></tr></tbody></table> </div></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r67837862"> <div class="navigatie" role="navigation" aria-labelledby="Webdesign"> <div class="navigatie-afb-links noviewer"><div class="navigatie-bewerken show-autoconfirmed nomobile"><span class="nowrap skin-invert-image"><span typeof="mw:File"><a href="/wiki/Sjabloon:Navigatie_webdesign" title="Sjabloon:Navigatie webdesign"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c4/OOjs_UI_icon_article-ltr.svg/16px-OOjs_UI_icon_article-ltr.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c4/OOjs_UI_icon_article-ltr.svg/24px-OOjs_UI_icon_article-ltr.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c4/OOjs_UI_icon_article-ltr.svg/32px-OOjs_UI_icon_article-ltr.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span> · <span typeof="mw:File"><a href="https://en.wikipedia.org/wiki/nl:Overleg_sjabloon:Navigatie_webdesign" title="Overleg sjabloon"><img alt="Overleg sjabloon" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/OOjs_UI_icon_speechBubbles-ltr.svg/16px-OOjs_UI_icon_speechBubbles-ltr.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/OOjs_UI_icon_speechBubbles-ltr.svg/24px-OOjs_UI_icon_speechBubbles-ltr.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/OOjs_UI_icon_speechBubbles-ltr.svg/32px-OOjs_UI_icon_speechBubbles-ltr.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span> · <span typeof="mw:File"><a href="//nl.wikipedia.org/w/index.php?title=Sjabloon:Navigatie_webdesign&action=edit" title="Sjabloon bewerken"><img alt="Sjabloon bewerken" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr.svg/16px-OOjs_UI_icon_edit-ltr.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr.svg/24px-OOjs_UI_icon_edit-ltr.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr.svg/32px-OOjs_UI_icon_edit-ltr.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></div></div> <div id="Webdesign" class="navigatie-titel"><a href="/wiki/Webdesign" title="Webdesign">Webdesign</a></div> <div class="navigatie-inhoud"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r67785531"><table class="navigatie-tabel vatop" cellpadding="0" cellspacing="0" style=""><tbody><tr><td class="links" style=""><b><a href="/wiki/Opmaaktaal" title="Opmaaktaal">Opmaaktaal</a>:</b></td><td class="rechts"><a href="/wiki/HyperText_Markup_Language" title="HyperText Markup Language">HTML</a> · <a href="/wiki/HTML5" title="HTML5">HTML5</a> · <a class="mw-selflink selflink">XML</a> · <a href="/wiki/Extensible_HyperText_Markup_Language" title="Extensible HyperText Markup Language">XHTML</a> · <a href="/wiki/Compact_HTML" title="Compact HTML">Compact HTML</a> · <a href="/wiki/Wireless_Markup_Language" title="Wireless Markup Language">WML</a> · <a href="/wiki/XHTML_Basic" title="XHTML Basic">XHTML Basic</a></td></tr><tr><td class="links"><b>Design:</b></td><td class="rechts"><a href="/wiki/Cascading_Style_Sheets" title="Cascading Style Sheets">CSS</a> · <a href="/wiki/XSL_Formatting_Objects" title="XSL Formatting Objects">XSL-FO</a> · <a href="/wiki/Extensible_Stylesheet_Language_Transformations" title="Extensible Stylesheet Language Transformations">XSLT</a></td></tr><tr><td class="links"><b>Interactie:</b></td><td class="rechts"><a href="/wiki/Document_Object_Model" title="Document Object Model">Document Object Model</a> · <a href="/wiki/HTML-event" title="HTML-event">event</a> · <a href="/wiki/HTML-scripting" title="HTML-scripting">scripting</a> · <a href="/wiki/JavaScript" title="JavaScript">JavaScript</a> · <a href="/wiki/Asynchronous_JavaScript_and_XML" title="Asynchronous JavaScript and XML">AJAX</a> · <a href="/wiki/Dynamic_HTML" title="Dynamic HTML">dynamic HTML</a></td></tr><tr><td class="links"><b>Referentie:</b></td><td class="rechts"><a href="/wiki/Lijst_van_HTML-kleuren" title="Lijst van HTML-kleuren">HTML-kleuren</a> · <a href="/wiki/HTML-element" title="HTML-element">HTML-tags</a> · <a href="/wiki/Lijst_van_HTML-entiteiten" title="Lijst van HTML-entiteiten">HTML-entiteiten</a> · <a href="/wiki/Lijst_van_HTML-events" title="Lijst van HTML-events">HTML-events</a></td></tr><tr><td class="links"><b>Details:</b></td><td class="rechts"><a href="/wiki/Browser_sniffing" title="Browser sniffing">browser sniffing</a> · <a href="/wiki/Useragent" title="Useragent">useragent</a> · <a href="/wiki/Cookie_(internet)" title="Cookie (internet)">(magic) cookie</a> · <a href="/wiki/Metatag" title="Metatag">metatag</a> · <a href="/wiki/Document_type_definition" title="Document type definition">DTD</a> · <a href="/wiki/Broodkruimelnavigatie" title="Broodkruimelnavigatie">broodkruimelnavigatie</a> · <a href="/wiki/Inline_image" title="Inline image">inline image</a> · <a href="/wiki/Java-applet" title="Java-applet">Java-applet</a> · <a href="/wiki/Adobe_Flash" title="Adobe Flash">Adobe Flash</a> · <a href="/wiki/HTML-formulier" title="HTML-formulier">HTML-formulier</a> · <a href="/wiki/Favicon" title="Favicon">favicon</a> · <a href="/wiki/Frame_(HTML)" title="Frame (HTML)">frames</a> · <a href="/wiki/Scalable_Vector_Graphics" title="Scalable Vector Graphics">SVG</a> · <a href="/wiki/Web_Accessibility_Initiative" title="Web Accessibility Initiative">WAI</a></td></tr><tr><td class="links"><span class="nowrap"><b>Editor (code):</b></span></td><td class="rechts"><a href="/wiki/Amaya" title="Amaya">Amaya</a> · <a href="/wiki/Bluefish" title="Bluefish">Bluefish</a> · <a href="/wiki/Quanta_Plus" title="Quanta Plus">Quanta Plus</a> · <a href="/wiki/Notepad%2B%2B" title="Notepad++">Notepad++</a></td></tr><tr><td class="links"><span class="nowrap"><b>Editor (<a href="/wiki/Wysiwyg" title="Wysiwyg">wysiwyg</a>):</b></span></td><td class="rechts"><a href="/wiki/Adobe_Dreamweaver" title="Adobe Dreamweaver">Dreamweaver</a> · <a href="/wiki/BlueGriffon" title="BlueGriffon">BlueGriffon</a> · <a href="/wiki/KompoZer" title="KompoZer">KompoZer</a> · <a href="/wiki/Microsoft_FrontPage" title="Microsoft FrontPage">FrontPage</a> · <a href="/wiki/Microsoft_Expression_Web" title="Microsoft Expression Web">Expression Web</a> · <a href="/wiki/Nvu_(webpagina-editor)" title="Nvu (webpagina-editor)">Nvu</a> · <a href="/wiki/SeaMonkey" title="SeaMonkey">SeaMonkey Composer</a></td></tr><tr><td class="links"><b>Verwant:</b></td><td class="rechts"><a href="/wiki/Webdevelopment" title="Webdevelopment">webdevelopment</a> · <a href="/wiki/Wereldwijd_web" title="Wereldwijd web">wereldwijd web</a> · <a href="/wiki/Webbrowser" title="Webbrowser">webbrowser</a> · <a href="/wiki/Webserver" title="Webserver">webserver</a> · <a href="/wiki/Grafisch_programma" title="Grafisch programma">grafisch programma</a> · <a href="/wiki/Teksteditor" title="Teksteditor">teksteditor</a> · <a href="/wiki/HTML-editor" title="HTML-editor">HTML-editor</a></td></tr></tbody></table> </div></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Overgenomen van "<a dir="ltr" href="https://nl.wikipedia.org/w/index.php?title=Extensible_Markup_Language&oldid=66033698">https://nl.wikipedia.org/w/index.php?title=Extensible_Markup_Language&oldid=66033698</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Categorie:Alles" 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