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	<title>TopicObserver.com &#187; Topic Maps</title>
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	<description>Trond Pettersen on Web Development and Topic Maps</description>
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		<title>Searching a topic map with Ontopia</title>
		<link>http://www.topicobserver.com/blog/semantic-web/tm/2011/searching-a-topic-map-with-ontopia/</link>
		<comments>http://www.topicobserver.com/blog/semantic-web/tm/2011/searching-a-topic-map-with-ontopia/#comments</comments>
		<pubDate>Tue, 08 Mar 2011 06:34:26 +0000</pubDate>
		<dc:creator>Trond</dc:creator>
				<category><![CDATA[Ontopia]]></category>
		<category><![CDATA[Topic Maps]]></category>
		<category><![CDATA[Web Development]]></category>
		<category><![CDATA[ontopia topic-maps]]></category>

		<guid isPermaLink="false">http://www.topicobserver.com/blog/?p=1262</guid>
		<description><![CDATA[In Web Application Development with Ontopia &#8211; 3. Creating the JSPs I claimed that The next blog post will explain how to add a search page to our application. Well, turns out it didn&#8217;t. I actually never wrote a post on that topic. Heck, the blog has been more or less dead for much of [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Topic Maps Query Service &#8211; YQL for Topic Maps?</title>
		<link>http://www.topicobserver.com/blog/semantic-web/tm/2010/topic-maps-query-service-yql-for-topic-maps/</link>
		<comments>http://www.topicobserver.com/blog/semantic-web/tm/2010/topic-maps-query-service-yql-for-topic-maps/#comments</comments>
		<pubDate>Wed, 24 Nov 2010 07:02:21 +0000</pubDate>
		<dc:creator>Trond</dc:creator>
				<category><![CDATA[Ontopia]]></category>
		<category><![CDATA[Topic Maps]]></category>
		<category><![CDATA[Web Development]]></category>
		<category><![CDATA[ontopia]]></category>
		<category><![CDATA[tolog]]></category>
		<category><![CDATA[Topic Maps Tools]]></category>
		<category><![CDATA[yql]]></category>
		<category><![CDATA[yui]]></category>

		<guid isPermaLink="false">http://www.topicobserver.com/blog/?p=1245</guid>
		<description><![CDATA[As I was playing with YUI3 and YQL (an awesome abstraction above and across web services &#8212; select * from internet) last weekend, I noticed that there is an open data table for sparql search. Not knowing whether such a thing already exists for topic maps, I created a simple Topic Maps search servlet that [...]]]></description>
		<wfw:commentRss>http://www.topicobserver.com/blog/semantic-web/tm/2010/topic-maps-query-service-yql-for-topic-maps/feed/</wfw:commentRss>
		<slash:comments>3</slash:comments>
		</item>
		<item>
		<title>Billy-Corgan.com Re-Launched as Topic Maps Based Website</title>
		<link>http://www.topicobserver.com/blog/semantic-web/tm/2010/billy-corgan-com-re-launched-as-topic-maps-based-website/</link>
		<comments>http://www.topicobserver.com/blog/semantic-web/tm/2010/billy-corgan-com-re-launched-as-topic-maps-based-website/#comments</comments>
		<pubDate>Tue, 23 Mar 2010 09:09:47 +0000</pubDate>
		<dc:creator>Trond</dc:creator>
				<category><![CDATA[Topic Maps]]></category>
		<category><![CDATA[html5]]></category>
		<category><![CDATA[java]]></category>
		<category><![CDATA[javascript]]></category>
		<category><![CDATA[jsp]]></category>
		<category><![CDATA[ontopia]]></category>
		<category><![CDATA[TopicMaps]]></category>

		<guid isPermaLink="false">http://www.topicobserver.com/blog/?p=1192</guid>
		<description><![CDATA[Billy-Corgan.com was the first public web site I ever created and ran. I first started playing with it (and web techs) in 1998/99. In 2000, I moved it from GeoCities to its own domain name. The site had it&#8217;s golden age in 2003/2004, with up to 4 million page views / month. I believe that [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<title>Web Application Development with Ontopia &#8211; 3. Creating the JSPs</title>
		<link>http://www.topicobserver.com/blog/semantic-web/tm/2010/web-application-development-with-ontopia-part-3/</link>
		<comments>http://www.topicobserver.com/blog/semantic-web/tm/2010/web-application-development-with-ontopia-part-3/#comments</comments>
		<pubDate>Fri, 01 Jan 2010 18:52:21 +0000</pubDate>
		<dc:creator>Trond</dc:creator>
				<category><![CDATA[Ontopia]]></category>
		<category><![CDATA[Topic Maps]]></category>
		<category><![CDATA[Web Development]]></category>
		<category><![CDATA[java]]></category>
		<category><![CDATA[jsp]]></category>
		<category><![CDATA[ontopia]]></category>
		<category><![CDATA[topic-maps-engine]]></category>
		<category><![CDATA[web-app]]></category>

		<guid isPermaLink="false">http://www.topicobserver.com/blog/?p=836</guid>
		<description><![CDATA[Happy New Year 2010 After a busy December month, the Christmas vacation finally gave me some room to concentrate on what really matters. Here&#8217;s my third blog post on building web apps with Ontopia. A bit late &#8211; I had hoped to have it out before Christmas &#8211; but at least I made it within [...]]]></description>
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		<slash:comments>9</slash:comments>
		</item>
		<item>
		<title>Web Application Development with Ontopia &#8211; 2. Creating the Database</title>
		<link>http://www.topicobserver.com/blog/semantic-web/tm/2009/web-application-development-with-ontopia-part-2/</link>
		<comments>http://www.topicobserver.com/blog/semantic-web/tm/2009/web-application-development-with-ontopia-part-2/#comments</comments>
		<pubDate>Fri, 04 Dec 2009 16:30:45 +0000</pubDate>
		<dc:creator>Trond</dc:creator>
				<category><![CDATA[Ontopia]]></category>
		<category><![CDATA[Topic Maps]]></category>
		<category><![CDATA[Web Development]]></category>
		<category><![CDATA[java]]></category>
		<category><![CDATA[ontology]]></category>
		<category><![CDATA[ontopia]]></category>
		<category><![CDATA[software]]></category>
		<category><![CDATA[TopicMaps]]></category>

		<guid isPermaLink="false">http://www.topicobserver.com/blog/?p=695</guid>
		<description><![CDATA[Intro This blog post is part of a series on Web Application Development with Ontopia. Part 1: Installation &#38; Requirements Part 2: Creating the Database Part 3: Creating the JSPs In part 1, we looked at how to set up Ontopia. We also described the application that we intend to build (a blog) and what [...]]]></description>
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		<slash:comments>6</slash:comments>
		</item>
		<item>
		<title>Web Application Development with Ontopia &#8211; 1. Installation &amp; Requirements</title>
		<link>http://www.topicobserver.com/blog/semantic-web/tm/2009/web-application-development-with-ontopia-part-1-installation-requirements/</link>
		<comments>http://www.topicobserver.com/blog/semantic-web/tm/2009/web-application-development-with-ontopia-part-1-installation-requirements/#comments</comments>
		<pubDate>Sat, 21 Nov 2009 19:25:24 +0000</pubDate>
		<dc:creator>Trond</dc:creator>
				<category><![CDATA[Ontopia]]></category>
		<category><![CDATA[Topic Maps]]></category>
		<category><![CDATA[Web Development]]></category>
		<category><![CDATA[blog]]></category>
		<category><![CDATA[java]]></category>
		<category><![CDATA[software]]></category>
		<category><![CDATA[TopicMaps]]></category>

		<guid isPermaLink="false">http://www.topicobserver.com/blog/?p=665</guid>
		<description><![CDATA[Introduction Ontopia is an Open Source application that lets you create, manipulate and navigate information represented in topic maps. It&#8217;s also a toolbox for building all sorts of applications. Among the advantages of topic maps driven applications are enhanced navigation and search capabilities. Ever since Ontopia went Open Source earlier this year, I&#8217;ve wanted to [...]]]></description>
		<wfw:commentRss>http://www.topicobserver.com/blog/semantic-web/tm/2009/web-application-development-with-ontopia-part-1-installation-requirements/feed/</wfw:commentRss>
		<slash:comments>7</slash:comments>
		</item>
		<item>
		<title>DC-X</title>
		<link>http://www.topicobserver.com/blog/semantic-web/tm/2009/dc-x/</link>
		<comments>http://www.topicobserver.com/blog/semantic-web/tm/2009/dc-x/#comments</comments>
		<pubDate>Mon, 14 Sep 2009 19:10:06 +0000</pubDate>
		<dc:creator>Trond</dc:creator>
				<category><![CDATA[Tools]]></category>
		<category><![CDATA[Topic Maps]]></category>

		<guid isPermaLink="false">http://www.topicobserver.com/blog/?p=636</guid>
		<description><![CDATA[Google Alerts recently notified me of Digital Collection, a German supplier of software for managing and research of digital information, which has created a topic maps based tool for news monitoring, research, archiving, workflows and now content creation called DC-X. From the company&#8217;s blog entry: The benefits of treating thesaurus and list terms as topics [...]]]></description>
		<wfw:commentRss>http://www.topicobserver.com/blog/semantic-web/tm/2009/dc-x/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Shakespeare Topic Map</title>
		<link>http://www.topicobserver.com/blog/semantic-web/tm/2009/shakespeare-topic-map/</link>
		<comments>http://www.topicobserver.com/blog/semantic-web/tm/2009/shakespeare-topic-map/#comments</comments>
		<pubDate>Wed, 02 Sep 2009 19:53:05 +0000</pubDate>
		<dc:creator>Trond</dc:creator>
				<category><![CDATA[Ontopia]]></category>
		<category><![CDATA[Topic Maps]]></category>
		<category><![CDATA[java]]></category>
		<category><![CDATA[jsp]]></category>
		<category><![CDATA[ontopia]]></category>
		<category><![CDATA[shakespeare]]></category>
		<category><![CDATA[TopicMaps]]></category>

		<guid isPermaLink="false">http://www.topicobserver.com/blog/?p=629</guid>
		<description><![CDATA[Back when I was in the university I took an undergraduate subject called Web programming. As part of that class, each student had to build a web site presenting the Shakespeare plays in a given format. The source was a bunch of XML documents. Building the site using PHP and SAX parsing was fun enough [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Topic Maps in May: Ontopia &amp; Subj3ct</title>
		<link>http://www.topicobserver.com/blog/semantic-web/tm/2009/topic-maps-in-may-ontopia-subj3ct/</link>
		<comments>http://www.topicobserver.com/blog/semantic-web/tm/2009/topic-maps-in-may-ontopia-subj3ct/#comments</comments>
		<pubDate>Wed, 03 Jun 2009 20:46:07 +0000</pubDate>
		<dc:creator>Trond</dc:creator>
				<category><![CDATA[Topic Maps]]></category>
		<category><![CDATA[ontopia]]></category>
		<category><![CDATA[Topic Maps Tools]]></category>
		<category><![CDATA[TopicMaps]]></category>

		<guid isPermaLink="false">http://www.topicobserver.com/blog/?p=618</guid>
		<description><![CDATA[Ontopia The Ontopia project has had it&#8217;s &#8220;kick-off&#8221; meeting, which I unfortunately could not attend, and set up a blog at http://ontopia.wordpress.com/, with mailing list at http://groups.google.com/group/ontopia. Awesome. Subj3ct Back in May, NetworkedPlanet launched Subj3ct.com. I quote: Subj3ct provides the technology and services to enable Web 3.0 applications to define and exchange subject definitions.]]></description>
		<wfw:commentRss>http://www.topicobserver.com/blog/semantic-web/tm/2009/topic-maps-in-may-ontopia-subj3ct/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Setting Up Zope Topic Maps (ZTM3)</title>
		<link>http://www.topicobserver.com/blog/semantic-web/tm/2009/setting-up-zope-topic-maps-ztm3/</link>
		<comments>http://www.topicobserver.com/blog/semantic-web/tm/2009/setting-up-zope-topic-maps-ztm3/#comments</comments>
		<pubDate>Sat, 02 May 2009 14:43:04 +0000</pubDate>
		<dc:creator>Trond</dc:creator>
				<category><![CDATA[Topic Maps]]></category>
		<category><![CDATA[Web Development]]></category>
		<category><![CDATA[cms]]></category>
		<category><![CDATA[open-source]]></category>
		<category><![CDATA[portal]]></category>
		<category><![CDATA[python]]></category>
		<category><![CDATA[topic-maps-engine]]></category>
		<category><![CDATA[TopicMaps]]></category>
		<category><![CDATA[ztm]]></category>

		<guid isPermaLink="false">http://www.topicobserver.com/blog/?p=472</guid>
		<description><![CDATA[The newest version of the open source CMS (SMS (?)) based on Zope and Topic Maps - ZTM3 reached beta stage earlier this year.

While its predecessor -- ZTM2, running on Zope 2.x -- has been empowering a multitude of web portals for years (examples: Arctic-Council.org, Forbrukerportalen.no, Hoyre.no), ZTM3 is a new and completely re-written ZTM implementation built on the "Zope 3 eco system".

It initially started with the new University of Bergen (UiB) web site, which is the only publicly available ZTM3 empowered site to date (presented at Topic Maps 2009), and is (as far as I know) currently used by the UiB and one additional organization.

Released under the LGPL/GPL license and fully open source, there is, however, no reason why it should end there.]]></description>
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		<slash:comments>2</slash:comments>
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