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	<title>OExchange &#8211; notizBlog</title>
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		<title>OpenWeb-Notizen: Open Social, OExchange, Portable Contacts</title>
		<link>https://notiz.blog/2010/12/21/openweb-notizen-open-social-oexchange-portable-contacts/</link>
					<comments>https://notiz.blog/2010/12/21/openweb-notizen-open-social-oexchange-portable-contacts/#respond</comments>
		
		<dc:creator><![CDATA[Matthias Pfefferle]]></dc:creator>
		<pubDate>Mon, 20 Dec 2010 23:39:55 +0000</pubDate>
				<category><![CDATA[Open Web]]></category>
		<category><![CDATA[OpenWeb Notizen]]></category>
		<category><![CDATA[Gravatar]]></category>
		<category><![CDATA[OExchange]]></category>
		<category><![CDATA[Open Social]]></category>
		<category><![CDATA[Portable Contacts]]></category>
		<category><![CDATA[StudiVZ]]></category>
		<category><![CDATA[Xing]]></category>
		<guid isPermaLink="false">http://notizblog.org/?p=3411</guid>

					<description><![CDATA[More &#8222;Open&#8220; Social Die Open Social Foundation plant die zweite Version des Social-Widget-APIs und will sich diesmal noch mehr an bestehenden Standards orientieren: Areas of exploration include but are not limited to: &#8211; Aligning with Activity Streams, OStatus, SWAT0, and OEmbed &#8211; Deprecating or wholesale removal of little used features. &#8211; Removing ambiguity and tightening [&#8230;]]]></description>
										<content:encoded><![CDATA[
<h4 class="wp-block-heading">More &#8222;Open&#8220; Social</h4>



<p>Die <em>Open Social Foundation</em> plant die zweite Version des Social-Widget-APIs und will sich diesmal noch mehr an bestehenden Standards orientieren:</p>



<blockquote class="wp-block-quote is-layout-flow wp-block-quote-is-layout-flow">
	<p>Areas of exploration include but are not limited to:<br/> &#8211; Aligning with Activity Streams, OStatus, SWAT0, and OEmbed<br/> &#8211; Deprecating or wholesale removal of little used features.<br/> &#8211; Removing ambiguity and tightening up the spec.</p>
</blockquote>



<p>» <a href="http://groups.google.com/group/federated-social-web/browse_thread/thread/8fe2703f1dcfb846">Call For Participation &#8211; Opensocial V2 Specification</a></p>



<h4 class="wp-block-heading">Deutschland entdeckt OExchange</h4>



<p>StudiVZ und XING ver-oexchangen ihre Share-Buttons (und unterstützen damit übrigens auch <a href="https://datatracker.ietf.org/doc/html/rfc5785">/.well-known/</a> und <a href="https://datatracker.ietf.org/doc/html/draft-hammer-hostmeta-13">host-meta</a>):</p>



<p>» <a href="https://web.archive.org/web/20210622042220/https://developer.studivz.net/2010/11/26/vznet-supports-oexchange-and-opengraph-specification/">VZnet supports OExchange and OpenGraph Specification</a><br/> » <a href="https://web.archive.org/web/20111005032541/http://blog.xing.com/2010/12/zeigen-sie-es-ihrem-netzwerk-der-xing-share-button/">Zeigen Sie es Ihrem Netzwerk! Der XING-Share-Button</a></p>



<h4 class="wp-block-heading">Portable Gravatar Contacts</h4>



<p>Seit einiger Zeit lassen sich über Gravatar auch Profilinformationen (im <em>Portable Contacts</em> Format) abrufen:</p>



<blockquote class="wp-block-quote is-layout-flow wp-block-quote-is-layout-flow">
	<p>We use Portable Contacts to format our profile data whereever possible, so see the PoCo spec for more details on the structure of the response.</p>
</blockquote>



<p>» <a href="http://de.gravatar.com/site/implement/profiles/xml/">XML Profile Data</a><br/> » <a href="http://de.gravatar.com/site/implement/profiles/json/">JSON Profile Data</a></p>
<p>Thanks for reading this post via RSS. RSS is great, and you’re great for using it. ♥️</p>]]></content:encoded>
					
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			</item>
		<item>
		<title>OpenWeb-Notizen: W3C, UfXtract, WebID, OExchange</title>
		<link>https://notiz.blog/2010/07/28/openweb-notizen-w3c-ufxtract-webid-oexchange/</link>
					<comments>https://notiz.blog/2010/07/28/openweb-notizen-w3c-ufxtract-webid-oexchange/#respond</comments>
		
		<dc:creator><![CDATA[Matthias Pfefferle]]></dc:creator>
		<pubDate>Wed, 28 Jul 2010 21:12:16 +0000</pubDate>
				<category><![CDATA[Open Web]]></category>
		<category><![CDATA[OpenWeb Notizen]]></category>
		<category><![CDATA[FoaF]]></category>
		<category><![CDATA[foaf+ssl]]></category>
		<category><![CDATA[Microformats]]></category>
		<category><![CDATA[OExchange]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[ufXtract]]></category>
		<category><![CDATA[W3C]]></category>
		<category><![CDATA[WebID]]></category>
		<guid isPermaLink="false">http://notizblog.org/?p=3113</guid>

					<description><![CDATA[Das W3C und das Open Web Das World Wide Web Consortium will sich in Zukunft nicht mehr ausschließlich auf Webstandards konzentrieren, sondern einen &#8222;attraktiven Platz&#8220; für offene Standards aller Art schaffen. Beispielhaft erwähnte Formate sind z.B. OStatus (Salmon Protocol, ActivityStreams, Pubsubhubub, &#8230;), OneSocialWeb, OExchange, WebFinger uvm. » Making W3C the Place for New Web Standards [&#8230;]]]></description>
										<content:encoded><![CDATA[
<p><strong>Das W3C und das Open Web</strong><br/> Das <em>World Wide Web Consortium</em> will sich in Zukunft nicht mehr ausschließlich auf <em>Webstandards</em> konzentrieren, sondern einen &#8222;attraktiven Platz&#8220; für offene Standards aller Art schaffen. Beispielhaft erwähnte Formate sind z.B. OStatus (Salmon Protocol, ActivityStreams, Pubsubhubub, &#8230;), OneSocialWeb, OExchange, WebFinger uvm.</p>



<p>» <a href="http://www.w3.org/2010/Talks/ij-newstd-201005/">Making W3C the Place for New Web Standards</a><br/> » <a href="https://www.w3.org/2010/04/w3c-vision-public/wiki/Newstd">Wiki-Seite</a></p>



<p><strong>UfXtract jetzt Open Source</strong><br/> Glenn Jones hat den Quellcode seines Microformats-Parsers <em>UfXtract</em> veröffentlicht. </p>



<blockquote class="wp-block-quote is-layout-flow wp-block-quote-is-layout-flow">
	<p>UfXtract is a fast and easy to use .Net microformats parser. With a few lines of code you can load and parse microformats from Urls or HTML strings. You can then extract the data directly in .Net or convert it into JSON, JSON-P or XML.</p>
</blockquote>



<p>» <a href="http://github.com/glennjones/ufxtract/">GitHub Repository</a><br/> » <a href="https://web.archive.org/web/20111005045306/http://ufxtract.com/">ufXtract Webservice</a></p>



<p><strong>Aus foaf+ssl wird WebID</strong><br/> Die <em>OpenID Community</em> hat ja bereits erkannt dass der Otto-Normal-User einige Probleme mit URLs als Identifier hat. Das scheint das W3C aber nicht weiter zu stören.</p>



<blockquote class="wp-block-quote is-layout-flow wp-block-quote-is-layout-flow">
	<p>A Web ID is an &#8222;Identifier&#8220; (an &#8222;HTTP URI&#8220; in fact), for Entity &#8222;You&#8220; [&#8230;] It looks like a URL and feels like a URL, but isn&#8217;t solely a URL, due to the inherent Identity/Access duality of HTTP scheme URIs.</p>
</blockquote>



<p>Hört sich simpel an 😉</p>



<p>» <a href="http://esw.w3.org/WebID">A Web ID</a><br/> » <a href="http://blog.openwebpodcast.de/283/episode-24%E2%80%93foafssl/">OpenWeb-Podcast: Episode 25 – FoaF+SSL</a></p>



<p><strong>AddThis baut ausschließlich auf OExchange</strong><br/> AddThis integriert in Zukunft nur noch Dienste die das OExchange-Protokoll unterstützen. Mal schau&#8217;n wie konsequent sie sind 😉</p>



<blockquote class="wp-block-quote is-layout-flow wp-block-quote-is-layout-flow">
	<p>Today, we’ve released a new workflow for submitting new services (i.e. social networks, online communities, etc) to the AddThis Service Directory that requires all new services support the sharing protocol OExchange.</p>
</blockquote>



<p>» <a href="http://addthis.com/blog/2010/07/22/oexchange-support-now-required-for-new-service-submission/">OExchange Support Now Required for New Service Submission</a><br/> » <a href="http://addthis.com/services/submit">OExchange Submission Flow</a></p>
<p>Hey there, RSS reader! You’re one of a special few, choosing this old-school yet awesome way of staying informed. Kudos!</p>]]></content:encoded>
					
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			</item>
		<item>
		<title>OpenWeb-Notizen: XAuth, OExchange, Firefox Sync, RDFa</title>
		<link>https://notiz.blog/2010/06/02/openweb-notizen-xauth-oexchange-firefox-sync-rdfa/</link>
					<comments>https://notiz.blog/2010/06/02/openweb-notizen-xauth-oexchange-firefox-sync-rdfa/#comments</comments>
		
		<dc:creator><![CDATA[Matthias Pfefferle]]></dc:creator>
		<pubDate>Wed, 02 Jun 2010 19:09:15 +0000</pubDate>
				<category><![CDATA[Open Web]]></category>
		<category><![CDATA[OpenWeb Notizen]]></category>
		<category><![CDATA[FediBlog]]></category>
		<category><![CDATA[Firefox]]></category>
		<category><![CDATA[NASCAR problem]]></category>
		<category><![CDATA[OAuth]]></category>
		<category><![CDATA[OExchange]]></category>
		<category><![CDATA[OpenID]]></category>
		<category><![CDATA[RDFa]]></category>
		<category><![CDATA[sync]]></category>
		<category><![CDATA[Video]]></category>
		<category><![CDATA[XAuth]]></category>
		<guid isPermaLink="false">http://notizblog.org/?p=2745</guid>

					<description><![CDATA[Chris Messina erklärt XAuth XAuth ist eine Art Cross-Domain Cookie mit dem man Versucht die Flut an Share, Like und Login Icons auf ein Minimum zu reduzieren. » XAuth &#8211; an introduction » Offizielle XAuth Seite OExchange einfach erklärt OExchange ist ein offenes Protokoll um eine beliebige URL mit einem beliebigen Service im Web zu [&#8230;]]]></description>
										<content:encoded><![CDATA[
<p><strong>Chris Messina erklärt XAuth</strong><br> XAuth ist eine Art <em>Cross-Domain</em> Cookie mit dem man Versucht die Flut an Share, Like und Login Icons auf ein Minimum zu reduzieren.</p>



<figure class="wp-block-embed-vimeo alignwide wp-block-embed is-type-video is-provider-vimeo"><div class="wp-block-embed__wrapper">
<span class="embed-privacy-url"><a href="http://vimeo.com/12121710">Eingebetteten Inhalt von Vimeo öffnen</a></span>
</div></figure>



<p>» <a href="http://vimeo.com/12121710">XAuth &#8211; an introduction</a><br> » <a href="https://web.archive.org/web/20120808043826/http://xauth.org:80/">Offizielle XAuth Seite</a></p>



<p><strong>OExchange einfach erklärt</strong><br> OExchange ist ein offenes Protokoll um eine beliebige URL mit einem beliebigen Service im Web zu teilen. Die Demo zeigt die Funktionsweise von OExchange und welche Vorteile sich in Kombination mit z.B. XAuth ergeben.</p>



<figure class="wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube"><div class="wp-block-embed__wrapper">
<span class="embed-privacy-url"><a href="https://www.youtube.com/watch?v=Be9ArGBUTco">Eingebetteten Inhalt von YouTube öffnen</a></span>
</div></figure>



<p>» <a href="https://web.archive.org/web/20210129102822/http://www.oexchange.org/demo/">OExchange in action</a><br> » <a href="https://github.com/oexchange">Offizielle OExchange Seite</a></p>



<p><strong>Firefox Sync</strong><br> Mozilla benennt das Labs-Projekt <em>Weave Sync</em> in <em>Firefox Sync</em> um und kündigt an, den Sync-Mechanismus in eine der nächsten Firefox Versionen fest zu integrieren. Im Zuge meiner Recherche bin ich außerdem noch auf einen Wiki-Artikel gestoßen, der erklärt wie man den <em>Firefox Sync</em> zukünftig auch mit OpenID oder OAuth koppeln könnte:</p>



<blockquote class="wp-block-quote is-layout-flow wp-block-quote-is-layout-flow"><p>The user must have a way of proving to a third-party service that they really are who they claim, and for the Mozilla service to provide information back to the third-party service that access has been granted. The OpenID and OAuth protocols provide what we need here, and the OpenID/OAuth hybrid flow has been described.</p><p>Once this is done, the third party service will be able to establish a relationship with the Weave Sync service for a user, without the user disclosing his or her password.</p></blockquote>



<p>» <a href="http://www.mozilla.com/en/firefox/sync/">Stay in Sync With Your Firefox</a><br> » <a href="https://web.archive.org/web/20111026001208/https://mozillalabs.com/blog/2010/06/firefox-sync-graduates-from-mozilla-labs/">Firefox Sync Graduates from Mozilla Labs</a><br> » <a href="https://wiki.mozilla.org/Labs/Weave/Developer/SecureDataSharing">Secure Data Sharing</a></p>



<p><strong>RDFa 1.1 &#8211; Alles neu, alles anders</strong><br> Dank HTML5 (ohne X) wurde RDFa noch einmal grundlegend überdacht. In der Version 1.1 werden die RDF-Vocabularies beispielsweise nicht mehr über Namespaces definiert. Früher:</p>


<pre class="wp-block-code"><span><code class="hljs language-xml"><span class="hljs-tag">&lt;<span class="hljs-name">a</span> <span class="hljs-attr">xmlns:cc</span>=<span class="hljs-string">"http://creativecommons.org/ns#"</span>
   <span class="hljs-attr">rel</span>=<span class="hljs-string">"cc:license"</span>
   <span class="hljs-attr">href</span>=<span class="hljs-string">"http://creativecommons.org/licenses/by-nc-nd/3.0/"</span>&gt;</span>
<span class="hljs-tag">&lt;/<span class="hljs-name">a</span>&gt;</span>.</code></span></pre>


<p>Jetzt:</p>


<pre class="wp-block-code"><span><code class="hljs language-xml"><span class="hljs-tag">&lt;<span class="hljs-name">a</span> <span class="hljs-attr">prefix</span>=<span class="hljs-string">"cc: http://creativecommons.org/ns#"</span>
   <span class="hljs-attr">rel</span>=<span class="hljs-string">"cc:license"</span>
   <span class="hljs-attr">href</span>=<span class="hljs-string">"http://creativecommons.org/licenses/by-nc-nd/3.0/"</span>&gt;</span>
<span class="hljs-tag">&lt;/<span class="hljs-name">a</span>&gt;</span>.</code></span></pre>


<p>Grund der Änderung: HTML kennt im Gegensatz zu XHTML keine Namespaces und RDFa soll sowohl in HTML5 als auch in XHTML5 integriert werden.</p>



<p>» <a href="https://www.w3.org/TR/rdfa-core/">RDFa Core 1.1</a></p>



<p><strong>RDFa checker</strong><br> Toby Inkster hat einen sehr umfangreichen RDFa checker veröffentlicht:</p>



<blockquote class="wp-block-quote is-layout-flow wp-block-quote-is-layout-flow"><p>It checks your web page for RDFa and displays any data found there. It also compares your data against the published recommendations from major consumers/users of RDFa data, to see how well your data matches their requirements.</p></blockquote>



<p>» <a href="http://linter.structured-data.org/">check rdfa</a></p>
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