6. Example / 61 Intro to metadata, educational metadata, and metadata-based searching Title Abstract Keywords
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17. Evolution / 61 Intro to metadata, educational metadata, and metadata-based searching element element element element element Metadata Scheme Used by one publishing house Used by many publishing houses Metadata Specification Metadata Standard Adopted by Standards’ Organization
18. Evolution / 61 Intro to metadata, educational metadata, and metadata-based searching Profiled Refined Adapted Used in specific community E.g. Publishing houses of medical books Metadata Application Profile Metadata Standard Metadata Specification
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22. / 61 Intro to metadata, educational metadata, and metadata-based searching Type Format Identifier Source Language Relation Coverage Title Subject Creator Description Publisher Date Contributor Rights Dublin Core Element Set
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27. / 61 Intro to metadata, educational metadata, and metadata-based searching IEEE LOM Categories Life Cycle Meta-metadata Technical Educational Rights Relation Annotation General Classification
51. Examples / 61 Intro to metadata, educational metadata, and metadata-based searching
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62. Intro to metadata, educational metadata, and metadata-based searching Informatics Laboratory Agricultural University of Athens http://infolab-dev.aua.gr/