[Discover] Open Archives Initiative Protocol - Object Exchange and Reuse http://www.openarchives.org/ore/
(repository oai repositories metadata) 
[Discover] Dublin Core Metadata Initiative (DCMI) http://dublincore.org/ (metadata semanticweb xml standards)
[Discover] OpenURL ContextObject in SPAN (COinS) http://ocoins.info/ (openurl coins metadata citation)
[Discover] EAD: Encoded Archival Description Version 2002 Official Site (EAD Official Site, Library of ... http://www.loc.gov/ead/ (archives metadata xml ead)
[Discover] Inside CDL: eXtensible Text Framework (XTF) http://www.cdlib.org/inside/projects/xtf/ (xml opensource metadata xtf)
[Discover] RDFa Primer http://www.w3.org/TR/xhtml-rdfa-primer/ (semanticweb microformats xhtml html)
[Discover] Open Archives Initiative (OAI) http://www.openarchives.org/ (metadata standards archives opensource)
[Discover] PREMIS: Preservation Metadata Maintenance Activity (Library of Congress) http://www.loc.gov/standards/premis/ (metadata standards loc libraries)
[Discover] MARC STANDARDS http://www.loc.gov/marc/ (marc library standards metadata)
[Discover] COinS Generator http://generator.ocoins.info/ (metadata citation openurl generator)
[Discover] Introduction to Metadata: Pathways to Digital Information, Online Edition, Version 2.1 http://www.getty.edu/research/conducting_research/standards/intrometadata/index.html (metadata xml ebooks culture)
[Discover] SIMILE Project http://simile.mit.edu/ (semanticweb rdf metadata semantic)
[Discover] TEI: Yesterday's information tomorrow http://www.tei-c.org/ (resources editing tools standards)
[Discover] Joint Steering Committee for Revision of AACR: RDA http://www.collectionscanada.ca/jsc/rda.html (metadata rda cataloging)
[Discover] sitemaps.org - Home http://www.sitemaps.org/ (search google seo standards)
[Discover] Aperture Framework http://aperture.sourceforge.net/ (metadata semanticweb framework java)
[Discover] Metadata Services, Cornell University Library http://metadata.library.cornell.edu/index/spotlight_event.html (metadata professionaldevelopment calendars)
[Discover] Welcome to CrossRef's OpenURL resolver http://www.crossref.org/02publishers/openurl_info.html (metadata doi crossref openurl)
[Discover] Open Library (Open Library) http://demo.openlibrary.org/ (library books opensource libraries)

[Discover] Digital Libraries: Metadata Resources http://www.ifla.org/II/metadata.htm (metadata digital rdf libraries)
[Discover] TEI: TEI Bibliography http://www.tei-c.org/Activities/SIG/Education/tei_bibliography.xml (metadata bibliography tei reference)
[Discover] VRA Core http://www.vraweb.org/projects/vracore4/index.html (metadata images)
[Discover] Classification Web - Library of Congress http://classificationweb.net/ (cataloging loc metadata classification)
[Discover] Metadata for Images in XML Standard (MIX) http://www.loc.gov/standards/mix/ (metadata images xml standards)
[Discover] Metadata Object Description Schema (MODS) http://www.loc.gov/standards/mods/ (metadata schema mods digital)
[Discover] OAIster | Home http://www.oaister.org/ (resources research reference search)
[Discover] Main Articles: 'Opening up OpenURLs with Autodiscovery', Ariadne Issue 43 http://www.ariadne.ac.uk/issue43/chudnov/ (metadata library openurl coins)
[Discover] WorldCat Web service: xISSN [OCLC - WorldCat Affiliate tools]: Home http://xissn.worldcat.org/xissnadmin/index.htm (metadata oclc tools library)
[Discover] Metadata Encoding and Transmission Standard (METS) Official Web Site http://www.loc.gov/standards/mets/ (metadata mets schema)
[Discover] MarcEdit Homepage: Your Complete Free MARC Software http://oregonstate.edu/~reeset/marcedit/html/index.php (marc metadata tools software)
[Discover] Google Image Labeler http://images.google.com/imagelabeler/ (google image tools tagging)
[Discover] Terminologies Services Meeting - September 12, 2007 [OCLC - Past events] http://www.oclc.org/programs/events/2007-09-12.htm (metadata authorities cataloging oclc)
[Discover] Metacrap http://www.well.com/~doctorow/metacrap.htm (metadata technology knowledge search)
[Discover] DLC-MODS Workbook 1.2 http://dlc.lib.utk.edu/~cdeane/UTK_LIB_DLC/WB5/workbook.htm (metadata mods tennessee opensource)
[Discover] Web Services: Documentation | LibraryThing http://www.librarything.com/services/webservices.php (librarything metadata webservices api)
[Discover] The CoverPages http://xml.coverpages.org/ (xml metadata standards reference)
[Discover] Archivists' Toolkit http://www.archiviststoolkit.org/ (metadata standards technology opensource)
[Discover] ORE Specifications and User Guides - Table of Contents http://www.openarchives.org/ore/1.0/toc (metadata oai standard rdfa)
[Discover] Lucene NBD Home Prototype http://ll01.nla.gov.au/ (metadata opac library frbr)
[Discover] Podcast Metadata Tool http://catalogablog.blogspot.com/2006/06/podcast-metadata-tool.html (metadata)
[Discover] Folksonomies - Cooperative Classification and Communication Through Shared Metadata http://www.adammathes.com/academic/computer-mediated-communication/folksonomies.html (folksonomy tag taxonomy del.icio.us)
[Discover] Metadata for You & Me - About http://images.library.uiuc.edu/projects/mym/ (workshops metadata cataloging)
[Discover] Data Documentation Initiative http://www.icpsr.umich.edu/DDI/ (metadata ddi)
[Discover] MODS "Lite" http://www.loc.gov/standards/mods/v3/mods-userguide-lite.html (standard xml metadata cistitwgen)
[Discover] Un blog pour le projet MonCarnet2.0 | MonCarnet2.0 http://mc2.hypotheses.org/2008/06/premier/ (metadata shs opensource)
[Discover] TEI U5 FR : La TEI simplifiée http://www.tei-c.org/Guidelines/Customization/Lite/teiu5_fr.html (xml metadata french tei)
[Discover] VRA Resources http://www.vraweb.org/resources/datastandards/vracore3/categories.html (metadata dublincore standards)
[Discover] Jeffrey's Exif viewer http://regex.info/exif.cgi (photography colorspace color data)
[Discover] Bibliographic Ontology Specification http://bibliontology.com/ (metadata ontology rdf citation)
[Discover] Metadata FAQ 2 Metadata Standards http://zope.cetis.ac.uk/metadatafaq/2MetadataStandards (metadata)
[Discover] COinS [OCLC] http://www.oclc.org/productworks/coins.htm (metadata citation tools linking)
[Discover] ZACK Gateway: a federated search engine / Book Search / Z39.50 http://opus.tu-bs.de/zack/index.en.html (search library books bibliography)
[Discover] DRIVER Repository Registration http://validator.driver.research-infrastructures.eu/validatorWeb/home.do?action=load (metadata)
[Discover] Metadata from LTR https://publications.techsource.ala.org/products/archive.pl?article=2566 (metadata article)
[Discover] ALA | Metadata http://www.ala.org/ala/pla/plapubs/technotes/metadata.cfm (metadata)
[Discover] Home | OpenCalais http://www.opencalais.com/ (semanticweb webservices metadata calais)
[Discover] The Aardvark Speaks: Using Dublin Core in RSS feeds http://homepage.univie.ac.at/horst.prillinger/blog/archives/2005/01/000922.html (xml metadata dublincore rdf)
[Discover] Delicious Library http://www.delicious-monster.com/ (music software books osx)
[Discover] http://semanticproxy.com/ http://semanticproxy.com/ (tool webservices semanticweb webservice)
[Discover] Default Folder X http://www.stclairsoft.com/DefaultFolderX/index.html (utility mac software productivity)
[Discover] About the CAMiLEON Project http://www.si.umich.edu/CAMILEON/about/aboutcam.html (standards digitalpreservation preservation archiving)
[Discover] Using Dublin Core http://dublincore.org/documents/usageguide/ (xml metadata dublincore guide)
[Discover] American Society for Indexing: Internet Reference Sources http://www.asindexing.org/site/refbooks.shtml (controlledvocabulary metadata tags thesaurus)
[Discover] Revyu.com - Review Anything web service http://revyu.com/ (community semanticweb metadata reviews)
[Discover] Telescopes Live! | Astronomy Blog http://www.strudel.org.uk/blog/astro/000703.shtml (yes collaboration telescopes xml)
[Discover] Tagmashes from LibraryThing. Many-to-Many: http://many.corante.com/archives/2007/07/25/tagmashes_from_librarything.php (search subjects metadata taxonomy)
[Discover] METADATOS DE INFORMACIÓN GEOGRÁFICA (PAGINA WEB DEL INTA) http://www.crepad.rcanaria.es/metadata/en/index_en.htm (freeware metadata standards)
[Discover] ECSInfo - EOSDIS Core system http://ecsinfo.gsfc.nasa.gov/ (nasa metadata standards science)
[Discover] Fedora Commons - Home http://www.fedora-commons.org/ (research library opensource repository)
[Discover] Dublin Core Metadata Initiative (DCMI) http://dublincore.org/ (metadata semanticweb xml standards)
[Discover] OpenURL ContextObject in SPAN (COinS) http://ocoins.info/ (openurl coins metadata citation)
[Discover] EAD: Encoded Archival Description Version 2002 Official Site (EAD Official Site, Library of ... http://www.loc.gov/ead/ (archives metadata xml ead)
[Discover] Inside CDL: eXtensible Text Framework (XTF) http://www.cdlib.org/inside/projects/xtf/ (xml opensource metadata xtf)
[Discover] RDFa Primer http://www.w3.org/TR/xhtml-rdfa-primer/ (semanticweb microformats xhtml html)
[Discover] Open Archives Initiative (OAI) http://www.openarchives.org/ (metadata standards archives opensource)
[Discover] PREMIS: Preservation Metadata Maintenance Activity (Library of Congress) http://www.loc.gov/standards/premis/ (metadata standards loc libraries)
[Discover] MARC STANDARDS http://www.loc.gov/marc/ (marc library standards metadata)
[Discover] COinS Generator http://generator.ocoins.info/ (metadata citation openurl generator)
[Discover] Introduction to Metadata: Pathways to Digital Information, Online Edition, Version 2.1 http://www.getty.edu/research/conducting_research/standards/intrometadata/index.html (metadata xml ebooks culture)
[Discover] SIMILE Project http://simile.mit.edu/ (semanticweb rdf metadata semantic)
[Discover] TEI: Yesterday's information tomorrow http://www.tei-c.org/ (resources editing tools standards)
[Discover] Joint Steering Committee for Revision of AACR: RDA http://www.collectionscanada.ca/jsc/rda.html (metadata rda cataloging)
[Discover] sitemaps.org - Home http://www.sitemaps.org/ (search google seo standards)
[Discover] Aperture Framework http://aperture.sourceforge.net/ (metadata semanticweb framework java)
[Discover] Metadata Services, Cornell University Library http://metadata.library.cornell.edu/index/spotlight_event.html (metadata professionaldevelopment calendars)
[Discover] Welcome to CrossRef's OpenURL resolver http://www.crossref.org/02publishers/openurl_info.html (metadata doi crossref openurl)
[Discover] Open Library (Open Library) http://demo.openlibrary.org/ (library books opensource libraries)
[Discover] A Dozen Primers on Standards http://www.infotoday.com/cilmag/feb04/primers.shtml (metadata search standard xml)
[Discover] Digital Libraries: Metadata Resources http://www.ifla.org/II/metadata.htm (metadata digital rdf libraries)
[Discover] TEI: TEI Bibliography http://www.tei-c.org/Activities/SIG/Education/tei_bibliography.xml (metadata bibliography tei reference)
[Discover] VRA Core http://www.vraweb.org/projects/vracore4/index.html (metadata images)
[Discover] Classification Web - Library of Congress http://classificationweb.net/ (cataloging loc metadata classification)
[Discover] Metadata for Images in XML Standard (MIX) http://www.loc.gov/standards/mix/ (metadata images xml standards)
[Discover] Metadata Object Description Schema (MODS) http://www.loc.gov/standards/mods/ (metadata schema mods digital)
[Discover] OAIster | Home http://www.oaister.org/ (resources research reference search)
[Discover] Main Articles: 'Opening up OpenURLs with Autodiscovery', Ariadne Issue 43 http://www.ariadne.ac.uk/issue43/chudnov/ (metadata library openurl coins)
[Discover] WorldCat Web service: xISSN [OCLC - WorldCat Affiliate tools]: Home http://xissn.worldcat.org/xissnadmin/index.htm (metadata oclc tools library)
[Discover] Metadata Encoding and Transmission Standard (METS) Official Web Site http://www.loc.gov/standards/mets/ (metadata mets schema)
[Discover] MarcEdit Homepage: Your Complete Free MARC Software http://oregonstate.edu/~reeset/marcedit/html/index.php (marc metadata tools software)
[Discover] Google Image Labeler http://images.google.com/imagelabeler/ (google image tools tagging)
[Discover] Terminologies Services Meeting - September 12, 2007 [OCLC - Past events] http://www.oclc.org/programs/events/2007-09-12.htm (metadata authorities cataloging oclc)
[Discover] Metacrap http://www.well.com/~doctorow/metacrap.htm (metadata technology knowledge search)
[Discover] DLC-MODS Workbook 1.2 http://dlc.lib.utk.edu/~cdeane/UTK_LIB_DLC/WB5/workbook.htm (metadata mods tennessee opensource)
[Discover] Web Services: Documentation | LibraryThing http://www.librarything.com/services/webservices.php (librarything metadata webservices api)
[Discover] The CoverPages http://xml.coverpages.org/ (xml metadata standards reference)
[Discover] Archivists' Toolkit http://www.archiviststoolkit.org/ (metadata standards technology opensource)
[Discover] ORE Specifications and User Guides - Table of Contents http://www.openarchives.org/ore/1.0/toc (metadata oai standard rdfa)
[Discover] Lucene NBD Home Prototype http://ll01.nla.gov.au/ (metadata opac library frbr)
[Discover] Podcast Metadata Tool http://catalogablog.blogspot.com/2006/06/podcast-metadata-tool.html (metadata)
[Discover] Folksonomies - Cooperative Classification and Communication Through Shared Metadata http://www.adammathes.com/academic/computer-mediated-communication/folksonomies.html (folksonomy tag taxonomy del.icio.us)
[Discover] Metadata for You & Me - About http://images.library.uiuc.edu/projects/mym/ (workshops metadata cataloging)
[Discover] Data Documentation Initiative http://www.icpsr.umich.edu/DDI/ (metadata ddi)
[Discover] MODS "Lite" http://www.loc.gov/standards/mods/v3/mods-userguide-lite.html (standard xml metadata cistitwgen)
[Discover] Un blog pour le projet MonCarnet2.0 | MonCarnet2.0 http://mc2.hypotheses.org/2008/06/premier/ (metadata shs opensource)
[Discover] TEI U5 FR : La TEI simplifiée http://www.tei-c.org/Guidelines/Customization/Lite/teiu5_fr.html (xml metadata french tei)
[Discover] VRA Resources http://www.vraweb.org/resources/datastandards/vracore3/categories.html (metadata dublincore standards)
[Discover] Jeffrey's Exif viewer http://regex.info/exif.cgi (photography colorspace color data)
[Discover] Bibliographic Ontology Specification http://bibliontology.com/ (metadata ontology rdf citation)
[Discover] Metadata FAQ 2 Metadata Standards http://zope.cetis.ac.uk/metadatafaq/2MetadataStandards (metadata)
[Discover] COinS [OCLC] http://www.oclc.org/productworks/coins.htm (metadata citation tools linking)
[Discover] ZACK Gateway: a federated search engine / Book Search / Z39.50 http://opus.tu-bs.de/zack/index.en.html (search library books bibliography)
[Discover] DRIVER Repository Registration http://validator.driver.research-infrastructures.eu/validatorWeb/home.do?action=load (metadata)
[Discover] Metadata from LTR https://publications.techsource.ala.org/products/archive.pl?article=2566 (metadata article)
[Discover] ALA | Metadata http://www.ala.org/ala/pla/plapubs/technotes/metadata.cfm (metadata)
[Discover] Home | OpenCalais http://www.opencalais.com/ (semanticweb webservices metadata calais)
[Discover] The Aardvark Speaks: Using Dublin Core in RSS feeds http://homepage.univie.ac.at/horst.prillinger/blog/archives/2005/01/000922.html (xml metadata dublincore rdf)
[Discover] Delicious Library http://www.delicious-monster.com/ (music software books osx)
[Discover] http://semanticproxy.com/ http://semanticproxy.com/ (tool webservices semanticweb webservice)
[Discover] Default Folder X http://www.stclairsoft.com/DefaultFolderX/index.html (utility mac software productivity)
[Discover] About the CAMiLEON Project http://www.si.umich.edu/CAMILEON/about/aboutcam.html (standards digitalpreservation preservation archiving)
[Discover] Using Dublin Core http://dublincore.org/documents/usageguide/ (xml metadata dublincore guide)
[Discover] American Society for Indexing: Internet Reference Sources http://www.asindexing.org/site/refbooks.shtml (controlledvocabulary metadata tags thesaurus)
[Discover] Revyu.com - Review Anything web service http://revyu.com/ (community semanticweb metadata reviews)
[Discover] Telescopes Live! | Astronomy Blog http://www.strudel.org.uk/blog/astro/000703.shtml (yes collaboration telescopes xml)
[Discover] Tagmashes from LibraryThing. Many-to-Many: http://many.corante.com/archives/2007/07/25/tagmashes_from_librarything.php (search subjects metadata taxonomy)
[Discover] METADATOS DE INFORMACIÓN GEOGRÁFICA (PAGINA WEB DEL INTA) http://www.crepad.rcanaria.es/metadata/en/index_en.htm (freeware metadata standards)
[Discover] ECSInfo - EOSDIS Core system http://ecsinfo.gsfc.nasa.gov/ (nasa metadata standards science)
[Discover] Fedora Commons - Home http://www.fedora-commons.org/ (research library opensource repository)
