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	<id>https://wiki-dev.creativecommons.org/index.php?action=history&amp;feed=atom&amp;title=DiscoverEd%3A_Missing_Metadata</id>
	<title>DiscoverEd: Missing Metadata - Revision history</title>
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	<updated>2026-10-02T06:44:09Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki-dev.creativecommons.org/index.php?title=DiscoverEd:_Missing_Metadata&amp;diff=43417&amp;oldid=prev</id>
		<title>Akozak at 21:23, 20 October 2010</title>
		<link rel="alternate" type="text/html" href="https://wiki-dev.creativecommons.org/index.php?title=DiscoverEd:_Missing_Metadata&amp;diff=43417&amp;oldid=prev"/>
		<updated>2010-10-20T21:23:46Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 21:23, 20 October 2010&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;You probably arrived to this page because the data for one of the fields shown in [http://discovered.labs.creativecommons.org/search DiscoverEd] is missing. These data are automatically extracted from the publishers of the educational resources accessed by DiscoverEd. If you believe those data exist, you may need to visit the original site for that curator (simply click on the curator name).&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;You probably arrived to this page because the data for one of the fields shown in [http://discovered.labs.creativecommons.org/search DiscoverEd] is missing. These data are automatically extracted from the publishers of the educational resources accessed by DiscoverEd. If you believe those data exist, you may need to visit the original site for that curator (simply click on the curator name).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;If you are a curator and your data are missing, you should know that the [[DiscoverEd]] project is an experimental search engine which uses [[CcLearn_Search_Metadata|metadata]] to enhance full text search results. These metadata are gathered from a variety of sources, including OAI-PMH harvesting, RSS feeds, and embedded [[RDFa]]. If a site does not provide the metadata in their feed or (preferably) as embedded RDFa, the search engine is unable to leverage it. If you have questions about these technical issues, please contact [[User:&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Ahrash_Bissell&lt;/del&gt;|&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Ahrash Bissell&lt;/del&gt;]] or [[User:&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Nathan_Yergler&lt;/del&gt;|&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Nathan Yergler&lt;/del&gt;]].&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;If you are a curator and your data are missing, you should know that the [[DiscoverEd]] project is an experimental search engine which uses [[CcLearn_Search_Metadata|metadata]] to enhance full text search results. These metadata are gathered from a variety of sources, including OAI-PMH harvesting, RSS feeds, and embedded [[RDFa]]. If a site does not provide the metadata in their feed or (preferably) as embedded RDFa, the search engine is unable to leverage it. If you have questions about these technical issues, please contact [[User:&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Nathan_Yergler&lt;/ins&gt;|&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Nathan Yergler&lt;/ins&gt;]] or [[User:&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Akozak&lt;/ins&gt;|&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Alex Kozak&lt;/ins&gt;]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Akozak</name></author>
	</entry>
	<entry>
		<id>https://wiki-dev.creativecommons.org/index.php?title=DiscoverEd:_Missing_Metadata&amp;diff=43416&amp;oldid=prev</id>
		<title>Akozak at 21:23, 20 October 2010</title>
		<link rel="alternate" type="text/html" href="https://wiki-dev.creativecommons.org/index.php?title=DiscoverEd:_Missing_Metadata&amp;diff=43416&amp;oldid=prev"/>
		<updated>2010-10-20T21:23:25Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 21:23, 20 October 2010&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;You probably arrived to this page because the data for one of the fields shown in [http://discovered.creativecommons.org/search DiscoverEd] is missing. These data are automatically extracted from the publishers of the educational resources accessed by DiscoverEd. If you believe those data exist, you may need to visit the original site for that curator (simply click on the curator name).&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;You probably arrived to this page because the data for one of the fields shown in [http://discovered&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;.labs&lt;/ins&gt;.creativecommons.org/search DiscoverEd] is missing. These data are automatically extracted from the publishers of the educational resources accessed by DiscoverEd. If you believe those data exist, you may need to visit the original site for that curator (simply click on the curator name).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;If you are a curator and your data are missing, you should know that the [[DiscoverEd]] project is an experimental search engine which uses [[CcLearn_Search_Metadata|metadata]] to enhance full text search results. These metadata are gathered from a variety of sources, including OAI-PMH harvesting, RSS feeds, and embedded [[RDFa]]. If a site does not provide the metadata in their feed or (preferably) as embedded RDFa, the search engine is unable to leverage it. If you have questions about these technical issues, please contact [[User:Ahrash_Bissell|Ahrash Bissell]] or [[User:Nathan_Yergler|Nathan Yergler]].&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;If you are a curator and your data are missing, you should know that the [[DiscoverEd]] project is an experimental search engine which uses [[CcLearn_Search_Metadata|metadata]] to enhance full text search results. These metadata are gathered from a variety of sources, including OAI-PMH harvesting, RSS feeds, and embedded [[RDFa]]. If a site does not provide the metadata in their feed or (preferably) as embedded RDFa, the search engine is unable to leverage it. If you have questions about these technical issues, please contact [[User:Ahrash_Bissell|Ahrash Bissell]] or [[User:Nathan_Yergler|Nathan Yergler]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Akozak</name></author>
	</entry>
	<entry>
		<id>https://wiki-dev.creativecommons.org/index.php?title=DiscoverEd:_Missing_Metadata&amp;diff=25540&amp;oldid=prev</id>
		<title>Ahrash at 19:28, 7 August 2009</title>
		<link rel="alternate" type="text/html" href="https://wiki-dev.creativecommons.org/index.php?title=DiscoverEd:_Missing_Metadata&amp;diff=25540&amp;oldid=prev"/>
		<updated>2009-08-07T19:28:39Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 19:28, 7 August 2009&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;You probably arrived to this page because the data for one of the fields shown in [&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[&lt;/del&gt;DiscoverEd&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/del&gt;] is missing. These data are automatically extracted from the publishers of the educational resources accessed by DiscoverEd. If you believe those data exist, you may need to visit the original site for that curator (simply click on the curator name).&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;You probably arrived to this page because the data for one of the fields shown in [&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;http://discovered.creativecommons.org/search &lt;/ins&gt;DiscoverEd] is missing. These data are automatically extracted from the publishers of the educational resources accessed by DiscoverEd. If you believe those data exist, you may need to visit the original site for that curator (simply click on the curator name).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;If you are a curator and your data are missing, you should know that the [[DiscoverEd]] project is an experimental search engine which uses [[CcLearn_Search_Metadata|metadata]] to enhance full text search results. These metadata are gathered from a variety of sources, including OAI-PMH harvesting, RSS feeds, and embedded [[RDFa]]. If a site does not provide the metadata in their feed or (preferably) as embedded RDFa, the search engine is unable to leverage it. If you have questions about these technical issues, please contact [[User:Ahrash_Bissell|Ahrash Bissell]] or [[User:Nathan_Yergler|Nathan Yergler]].&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;If you are a curator and your data are missing, you should know that the [[DiscoverEd]] project is an experimental search engine which uses [[CcLearn_Search_Metadata|metadata]] to enhance full text search results. These metadata are gathered from a variety of sources, including OAI-PMH harvesting, RSS feeds, and embedded [[RDFa]]. If a site does not provide the metadata in their feed or (preferably) as embedded RDFa, the search engine is unable to leverage it. If you have questions about these technical issues, please contact [[User:Ahrash_Bissell|Ahrash Bissell]] or [[User:Nathan_Yergler|Nathan Yergler]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ahrash</name></author>
	</entry>
	<entry>
		<id>https://wiki-dev.creativecommons.org/index.php?title=DiscoverEd:_Missing_Metadata&amp;diff=25539&amp;oldid=prev</id>
		<title>Ahrash at 19:27, 7 August 2009</title>
		<link rel="alternate" type="text/html" href="https://wiki-dev.creativecommons.org/index.php?title=DiscoverEd:_Missing_Metadata&amp;diff=25539&amp;oldid=prev"/>
		<updated>2009-08-07T19:27:04Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 19:27, 7 August 2009&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;You probably arrived to this page because the data for one of the fields shown in [[DiscoverEd]] is missing. These data are automatically extracted from the publishers of the educational resources accessed by DiscoverEd. If you believe those data exist, you may need to visit the original site for that curator (simply click on the curator name).&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;You probably arrived to this page because the data for one of the fields shown in [[DiscoverEd]] is missing. These data are automatically extracted from the publishers of the educational resources accessed by DiscoverEd. If you believe those data exist, you may need to visit the original site for that curator (simply click on the curator name).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;If you are a curator and your data are missing, you should know that the [[DiscoverEd]] project is an experimental search engine which uses [[CcLearn_Search_Metadata|metadata]] to enhance full text search results. These metadata are gathered from a variety of sources, including OAI-PMH harvesting, RSS feeds, and embedded [[RDFa]]. If a site does not provide the metadata in their feed or (preferably) as embedded RDFa, the search engine is unable to leverage it. If you have questions about these technical issues, please [&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;cclearn-info@creativecommons.org contact us&lt;/del&gt;].&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;If you are a curator and your data are missing, you should know that the [[DiscoverEd]] project is an experimental search engine which uses [[CcLearn_Search_Metadata|metadata]] to enhance full text search results. These metadata are gathered from a variety of sources, including OAI-PMH harvesting, RSS feeds, and embedded [[RDFa]]. If a site does not provide the metadata in their feed or (preferably) as embedded RDFa, the search engine is unable to leverage it. If you have questions about these technical issues, please &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;contact &lt;/ins&gt;[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[User:Ahrash_Bissell|Ahrash Bissell]] or [[User:Nathan_Yergler|Nathan Yergler]&lt;/ins&gt;].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ahrash</name></author>
	</entry>
	<entry>
		<id>https://wiki-dev.creativecommons.org/index.php?title=DiscoverEd:_Missing_Metadata&amp;diff=25538&amp;oldid=prev</id>
		<title>Ahrash at 19:26, 7 August 2009</title>
		<link rel="alternate" type="text/html" href="https://wiki-dev.creativecommons.org/index.php?title=DiscoverEd:_Missing_Metadata&amp;diff=25538&amp;oldid=prev"/>
		<updated>2009-08-07T19:26:07Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 19:26, 7 August 2009&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;You probably arrived to this page because the data for one of the fields shown in [[DiscoverEd]] is missing. These data are automatically extracted from the publishers of the educational resources accessed by DiscoverEd. If you believe those data exist, you may need to visit the original site for that curator (simply click on the curator name).&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;You probably arrived to this page because the data for one of the fields shown in [[DiscoverEd]] is missing. These data are automatically extracted from the publishers of the educational resources accessed by DiscoverEd. If you believe those data exist, you may need to visit the original site for that curator (simply click on the curator name).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;If you are a curator and your data are missing, you should know that the [[DiscoverEd]] project is an experimental search engine which uses [[CcLearn_Search_Metadata|metadata]] to enhance full text search results. These metadata are gathered from a variety of sources, including OAI-PMH harvesting, RSS feeds, and embedded [[RDFa]]. If a site does not provide the metadata in their feed or (preferably) as embedded RDFa, the search engine is unable to leverage it. If you have questions about these technical issues, please contact us.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;If you are a curator and your data are missing, you should know that the [[DiscoverEd]] project is an experimental search engine which uses [[CcLearn_Search_Metadata|metadata]] to enhance full text search results. These metadata are gathered from a variety of sources, including OAI-PMH harvesting, RSS feeds, and embedded [[RDFa]]. If a site does not provide the metadata in their feed or (preferably) as embedded RDFa, the search engine is unable to leverage it. If you have questions about these technical issues, please &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[cclearn-info@creativecommons.org &lt;/ins&gt;contact us&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ahrash</name></author>
	</entry>
	<entry>
		<id>https://wiki-dev.creativecommons.org/index.php?title=DiscoverEd:_Missing_Metadata&amp;diff=25536&amp;oldid=prev</id>
		<title>Ahrash at 19:21, 7 August 2009</title>
		<link rel="alternate" type="text/html" href="https://wiki-dev.creativecommons.org/index.php?title=DiscoverEd:_Missing_Metadata&amp;diff=25536&amp;oldid=prev"/>
		<updated>2009-08-07T19:21:41Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 19:21, 7 August 2009&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;The &lt;/del&gt;[[DiscoverEd]] project is an experimental search engine which uses [[CcLearn_Search_Metadata|metadata]] to enhance full text search results. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt; This &lt;/del&gt;metadata &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;is &lt;/del&gt;gathered from a variety of sources, including OAI-PMH harvesting, RSS feeds and embedded [[RDFa]]. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt; &lt;/del&gt;If a site does not provide the metadata in their feed or (preferably) as embedded RDFa, the search engine is unable to leverage it.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;You probably arrived to this page because the data for one of the fields shown in [[DiscoverEd]] is missing. These data are automatically extracted from the publishers of the educational resources accessed by DiscoverEd. If you believe those data exist, you may need to visit the original site for that curator (simply click on the curator name).&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;If you are a curator and your data are missing, you should know that the &lt;/ins&gt;[[DiscoverEd]] project is an experimental search engine which uses [[CcLearn_Search_Metadata|metadata]] to enhance full text search results. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;These &lt;/ins&gt;metadata &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;are &lt;/ins&gt;gathered from a variety of sources, including OAI-PMH harvesting, RSS feeds&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, &lt;/ins&gt;and embedded [[RDFa]]. If a site does not provide the metadata in their feed or (preferably) as embedded RDFa, the search engine is unable to leverage it&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. If you have questions about these technical issues, please contact us&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ahrash</name></author>
	</entry>
	<entry>
		<id>https://wiki-dev.creativecommons.org/index.php?title=DiscoverEd:_Missing_Metadata&amp;diff=20926&amp;oldid=prev</id>
		<title>Nathan Yergler at 19:42, 4 February 2009</title>
		<link rel="alternate" type="text/html" href="https://wiki-dev.creativecommons.org/index.php?title=DiscoverEd:_Missing_Metadata&amp;diff=20926&amp;oldid=prev"/>
		<updated>2009-02-04T19:42:12Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 19:42, 4 February 2009&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The [[&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Universal Education Search&lt;/del&gt;]] project is an experimental search engine which uses [[CcLearn_Search_Metadata|metadata]] to enhance full text search results.  This metadata is gathered from a variety of sources, including OAI-PMH harvesting, RSS feeds and embedded [[RDFa]].  If a site does not provide the metadata in their feed or (preferably) as embedded RDFa, the search engine is unable to leverage it.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;DiscoverEd&lt;/ins&gt;]] project is an experimental search engine which uses [[CcLearn_Search_Metadata|metadata]] to enhance full text search results.  This metadata is gathered from a variety of sources, including OAI-PMH harvesting, RSS feeds and embedded [[RDFa]].  If a site does not provide the metadata in their feed or (preferably) as embedded RDFa, the search engine is unable to leverage it.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Nathan Yergler</name></author>
	</entry>
	<entry>
		<id>https://wiki-dev.creativecommons.org/index.php?title=DiscoverEd:_Missing_Metadata&amp;diff=20924&amp;oldid=prev</id>
		<title>Nathan Yergler: UES:Missing Metadata moved to DiscoverEd: Missing Metadata</title>
		<link rel="alternate" type="text/html" href="https://wiki-dev.creativecommons.org/index.php?title=DiscoverEd:_Missing_Metadata&amp;diff=20924&amp;oldid=prev"/>
		<updated>2009-02-04T19:41:24Z</updated>

		<summary type="html">&lt;p&gt;&lt;a href=&quot;/wiki/UES:Missing_Metadata&quot; class=&quot;mw-redirect&quot; title=&quot;UES:Missing Metadata&quot;&gt;UES:Missing Metadata&lt;/a&gt; moved to &lt;a href=&quot;/wiki/DiscoverEd:_Missing_Metadata&quot; title=&quot;DiscoverEd: Missing Metadata&quot;&gt;DiscoverEd: Missing Metadata&lt;/a&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 19:41, 4 February 2009&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Nathan Yergler</name></author>
	</entry>
	<entry>
		<id>https://wiki-dev.creativecommons.org/index.php?title=DiscoverEd:_Missing_Metadata&amp;diff=18703&amp;oldid=prev</id>
		<title>Nathan Yergler: New page: The Universal Education Search project is an experimental search engine which uses metadata to enhance full text search results.  This metadata is gathered ...</title>
		<link rel="alternate" type="text/html" href="https://wiki-dev.creativecommons.org/index.php?title=DiscoverEd:_Missing_Metadata&amp;diff=18703&amp;oldid=prev"/>
		<updated>2008-09-25T03:22:46Z</updated>

		<summary type="html">&lt;p&gt;New page: The &lt;a href=&quot;/wiki/Universal_Education_Search&quot; class=&quot;mw-redirect&quot; title=&quot;Universal Education Search&quot;&gt;Universal Education Search&lt;/a&gt; project is an experimental search engine which uses &lt;a href=&quot;/wiki/CcLearn_Search_Metadata&quot; class=&quot;mw-redirect&quot; title=&quot;CcLearn Search Metadata&quot;&gt;metadata&lt;/a&gt; to enhance full text search results.  This metadata is gathered ...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;The [[Universal Education Search]] project is an experimental search engine which uses [[CcLearn_Search_Metadata|metadata]] to enhance full text search results.  This metadata is gathered from a variety of sources, including OAI-PMH harvesting, RSS feeds and embedded [[RDFa]].  If a site does not provide the metadata in their feed or (preferably) as embedded RDFa, the search engine is unable to leverage it.&lt;/div&gt;</summary>
		<author><name>Nathan Yergler</name></author>
	</entry>
</feed>