Changes between Version 17 and Version 18 of Metadata

Timestamp:

Jul 12, 2009, 7:50:13 PM (15 years ago)

Author:

Wolfgang Schmidle

Comment:

--

Metadata

@@ -4 +4 @@
 ([http://www.dfg.de/forschungsfoerderung/wissenschaftliche_infrastruktur/lis/download/praxisregeln_digitalisierung.pdf German], [http://www.dfg.de/forschungsfoerderung/wissenschaftliche_infrastruktur/lis/download/praxisregeln_digitalisierung_en.pdf English]) discuss some metadata issues.
 
-Dublin Core Metadata Initiative: 
+Dublin Core Metadata Initiative (links with a specified date point to a specific document verson, links without date point to the most recent version): 
   * [http://dublincore.org/ homepage], [http://dublincore.org/documents/ overview]
   * DCMI Metadata Terms: [http://dublincore.org/documents/dcmi-terms/ DCTERMS] (main document), [http://dublincore.org/usage/decisions/2008/dcterms-changes/ REVISIONS], [http://dublincore.org/documents/2008/01/14/domain-range/ DOMAINS]
@@ -12 +12 @@
   * DC and XML: [http://dublincore.org/documents/2003/04/02/dc-xml-guidelines/ 2003 XML Guidelines], may soon be superseded by the proposed recommendation [http://dublincore.org/documents/2008/09/01/dc-ds-xml/ 2008 XML Guidelines], [http://dublincore.org/documents/2008/09/01/dc-ds-xml-notes/ 2008 additional notes] (there is also a [http://dublincore.org/documents/dc-xml/ 2006 working draft])
   * [http://dublincore.org/tools/ software] (mainly online tools), [http://dublincore.org/resources/faq/ FAQ]
+
+Some findings: Within the original 15 elements, {{{creator}}} now refines {{{contributor}}}, and {{{source}}} refines {{{relation}}} (i.e. searching for a contributor should also find a creator, etc.); one can still use {{{dc:}}} for the original 15 elements, but is encouraged to use {{{dcterms:}}} instead. {{{dcterms:date}}} has range {{{Literal}}}, {{{dcterms:language}}} has range {{{LinguisticSystem}}} ([http://dublincore.org/documents/dcmi-terms/ DCTERMS]). 
+{{{DateScheme}}} and {{{LanguageScheme}}} were never officially declared and are no longer used; {{{ISO-639-3}}}, {{{W3CDTF}}} ([http://dublincore.org/usage/decisions/2008/dcterms-changes/ REVISIONS]).
 
 The [https://itgroup.mpiwg-berlin.mpg.de:8080/tracs/mpdl-project-content/browser/trunk/schema/echo/echo-metadata.rnc metadata module] in our Relax NG compact schema.
@@ -22 +25 @@
 dc.date = element dcterms:date { element rdf:Description { element dcq:dateScheme { "ISO 8601" }, rdf.value } }
 }}}
-seem to be obsolete. Especially dcq seems obsolete. I have replaced them by something which I believe is in accordance with Recommendation 7 in the [http://dublincore.org/documents/2003/04/02/dc-xml-guidelines/ 2003 XML Guidelines]:
+seem to be obsolete. Especially dcq seems obsolete (see [http://dublincore.org/documents/dcmi-namespace/ NAMESPACE]). I have replaced them by something which I believe is in accordance with Recommendation 7 in the [http://dublincore.org/documents/2003/04/02/dc-xml-guidelines/ 2003 XML Guidelines]:
 {{{
 dc.language = element dcterms:language { attribute xsi:type { "dcterms:ISO639-3" }, text }