Recap of the previous training session
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Transcript of Recap of the previous training session
Outline
Basic Concepts EDM EDM Sounds Profile
MINT instance for Europeana Sounds Topics to be discussed in the 2nd Training
Basic Concepts - EDM
Europeana Data Model The Europeana Data Model (EDM) is aimed
at being an integration medium for collecting, connecting and enriching the descriptions provided by Europeana content providers.
EDM is an ontology. In other words it can be considered as a vocabulary consisting of classes and properties that describe the Digitized Cultural Heritage domain
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EDM Classes and Properties
Classes edm:ProvidedCHO edm:WebResourc
e edm:Agent edm:Place edm:Timespan skos:Concept ore:Aggregation edm:Collection
Properties dc:title or dc:description dc:language for text
objects dc:subject or dc:type or
dc:coverage or dcterms:spatial
edm:type edm:dataProvider edm:isShownAt edm:isShownBy edm:object edm:provider edm:rights
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EDM full documentation at http://pro.europeana.eu/page/edm-documentation
Basic Concepts – EDM Sounds EDM Sounds Profile
An extension of the EDM ontology for better fitting the content provided by the Europeana Sounds Project
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Classes mo:MusicGroup
Properties mo:remaster_of mo:track_number ebucore:hasGenre ebucore:dateDigitis
ed …
EDM Sounds full documentation at http://pro.europeana.eu/taskforce/edm-profile-for-sound
What is MINT?
MINT is an open source, web based platform for Metadata INTeroperability It has been successfully used in more than
15 Europeana feeder projects More than 6.000.000 metadata records
have been produced by it and published on Europeana
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MINT for Europeana Sounds
Available at http://mint-projects.image.ntua.gr/sounds/
MINT is used within the project for The transformation of providers in house
metadata to high quality EDM Sounds and EDM metadata.
The publication of EDM metadata on Europeana.
MINT Workflow
Create a user and an organization Import your metadata Perform a mapping to EDM Sounds Check the validity of your mapping Transform your metadata Preview, check the quality and publish Check the numbers on NTUA’s OAI-PMH
server
Create a user and an organization
http://mint-projects.image.ntua.gr/sounds/
Click on “I want to register”
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User roles12
Administrator: This user can create/update/delete users and children organizations for the organization he is administering.
Annotator & Publisher: This user has all the rights of an annotator as well as rights to perform final publishing of data.
Annotator: This user can upload data for his/her organization (and any children organizations) and perform all available data handling functions (view items, delete items, mappings etc) provided by the system, apart from final publishing of data.
Data Viewer: This user only has viewing rights for his organization
No role: A user that has registered for an organization but has not yet been assigned any rights.
Import your metadata13
Formats CSV
UTF-8 Encoding XML file containing metadata for one or many records ZIP/TGZ file containing many XML files –one per cultural
heritage object Protocols
HTTP upload Open Archives Initiative - Protocol for Metadata
Harvesting (OAI-PMH) Import Recommendations
TGZ files containing no more than 50.000 XML files
Input Schema Area18
The tree represents the snapshot of the XML schema that is used as input for the mapping process. The user is able to navigate and access element statistics and also to search the tree by using the text field on the top.
Navigation Area (Cont.)20
Bookmarks A user can
set/unset a bookmark to an element by clicking on the star ( ) on its right
Preview Transformed Items27
The transformation icon appears next to the dataset and the derived dataset appears under the transformation
Publish29
The publication icon appears next to the dataset and both dataset (EDM Sounds and EDM) are sent to NTUA’s OAI-PMH server
MINT Workflow
Harvesting
Mapping
MINT
OAI
Europeana
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Transformation
Publication
Statistics Import Mapping XSL Output Europeana
A B …
NoSQL
Topics to be discussed
Mappings using EDM Collection Advanced mapping functionalities
Functional mapping Conditional mapping Value mapping Structural mapping Structural on any element Thesauri mapping
Updating published datasets on Europeana Monitoring of metadata production
Contact32
Nikolaos Simou
National Technical University of Athens
Email: [email protected] LinkedIn:
http://www.linkedin.com/pub/nikolaos-simou/68/31a/9aa