CARARE

MINT to EDM - Using CARARE-MINT to create mapping to EDM

This tutorial offers a hands-on session creating a mapping in MINT using examples and images from:

https://www.carare.eu/en/training/working-with-carare-services/

Example Dataset

5 files in XML, describing 5 photographs, with some addition metadata

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Example Image 1

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Example Image 2

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Example Image 3

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Example Image 4

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Example Image 5

Metadata Structure

  • <tns:ImageMetadata>
  • <tns:AdministrativeMetadata> …
  • <tns:DescriptiveMetadata> …
  • <tns:RetrievalMetadata> …
  • </tns:ImageMetadata>

MINT - Log In

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https://www.carare.eu/en/services/services-and-guidelines/mint-mapping-service/

  • Click Services and Guidelines > Mint Mapping Service
  • click CARARE Mint service

My Workspace

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Import Metadata

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Exercise - Upload File

Upload the file EuPhoto-Extended2.zip as local upload without import schema

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Dataset Statistics

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Look at the statistics for the dataset

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Notice that tns:Identifier has unique values for all five files

Define Items

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Before you can make a mapping you need to Define the Item level in your dataset

Exercise - Defining the Items

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In this exercise you will define

  1. The level at which item records begin in your dataset
  2. A unique identifier for each item
  3. A unique label for each item (this may be the identifier)

Once completed click done

Dataset Options

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Click on the name of the dataset in your workspace and then:

● Show items to see the records in their native form

● In the next exercise you will create a mapping

Create New Mapping

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Exercise - Create Mapping

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  • Give the mapping a name – it is a good idea to specify the filename, the schema that you are mapping to and the date of the mapping, for example “CARAREphoto_EDM_14Sept2020”
  • select 'EMD' as the target schema

Europeana Data Model - Core Concepts

  1. The provided cultural heritage object
  2. All properties from Dublin Core and Dublin Core terms
  3. Properties from to EDM
  4. The web resource that is the digital representation
  5. Subset of properties from Dublin Core and Dublin Core terms

The Editor

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Input Schema Area

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  • It shows all elements of the input schema
  • The ‘plus’ elements can be expanded
  • The ‘I’ show some statistics in the right-pane
  • Elements in green have unique values across the source files

Mapping Area

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  • 'plus' on the left-hand side expands the element
  • '@' opens the attributes
  • 'star' adds a bookmark
  • 'plus' on the right-hand side duplicates the element
  • '?' opens the help text

Exercise - Mapping the Title

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Map as follows:

  1. map tns:Title to dc:title
  2. tns:Title edm:ProvidedCHO/dc:title
  3. navigate in the input scheme to the tns:Title
  4. tns:ImageMetadata/tns:DescriptiveMetadata/tns:Title
  5. expand the ProvidedCHO and locate dc:title
  6. drag the tns:Title to the dc:title

Navigation Pane

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  • You can also use the navigation pane to find an element in the target schema (that you want to map the source element to)

EDM - Provided CHO

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Exercise - Mapping the Properties

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Map as follows:

  • tns:Identifier edm:ProvidedCHO/dc:identifier
  • tns:Title edm:ProvidedCHO/dc:title
  • tns:Description edm:ProvidedCHO/dc:description
  • tns:Place edm:ProvidedCHO/dc:spatial
  • tns:Subject edm:ProvidedCHO/dc:subject
  • tns:Related_Object
  • edm:ProvidedCHO/dc:relation
  • tns:Organization edm:ProvidedCHO/dc:rights
  • tns:Material edm:ProvidedCHO/dc:format
  • tns:Date edm:ProvidedCHO/dcterms:created
  • tns:Photographer edm:ProvidedCHO/dc:creator
  • "IMAGE" edm:ProvidedCHO/edm:type

Preview

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  • To preview the results of your mapping click on the preview button at the top of the mapping editor window.
  • The preview options will appear on the right-hand side of the screen
  • Use this to select the previews that you would like to see

Preview and Validation

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EDM - WebResource

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Exercise - Mapping the WebResource

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Map as follows:

tns:Dimensions edm:WebResource/dc:extent

tns:Copyright edm:WebResource/dc:rights

(Copyright: ) tns:Photographer

edm:WebResource/dc:creator

tns:PhotographicPractice

edm:WebResource/dc:description

tns:PhotoUri edm:WebResource/@about

  • put the phrase "Copyright: " before the dc:rights element
  • map the PhotoUri to the 'about' attribute of theWebResource

EDM - Aggregation

  • To link the ProvidedCHO and the WebResources
  • aggregatedCHO links to the ProvidedCHO
  • isShownBy links to the image WebResource

<edm:aggregatedCHO rdf:resource="the about of the ProvidedCHO"/>

<edm:isShownBy rdf:resource="the about of the image WebResource"/>

Exercise - Create the ORE Aggregation

  • click the '@' of the ProvidedCHO and then
  • In rdf:about map tns:Identifier (the identifier of the ProvidedCHO)
  • Click the '@' of the ore:Aggregation
  • in rdf:resource map tns:Identifier and then the plus button
  • Add the suffix #ORE (to differentiate the identifier of the aggregatedCHO
  • from the ProvidedCHO

Exercise - Aggregation

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  • tns:identifier ore:Aggregation/@about (suffix with "#ORE")
  • "CARARE" ore:Aggregation/edm:provider
  • tns:Organization ore:Aggregation/edm:dataProvider
  • "CC-BY 3.0" ore:Aggregation/edm:rights/@resource
  • tns:MetadataUri ore:Aggregation/edm:hasView/@resource
  • tns:PhotoUri ore:Aggregation/edm:isShownBy/@resource
  • tns:PhotoUri ore:Aggregation/edm:object/@resource

Acknowledgements

These training materials were developed in collaboration with the Europeana Archaeology project and with funding by the European Commission under the Connecting Europe Facility (CEF) Telecom Programme

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