Europeana Data Model (EDM)
Für den Export von Daten aus Memobase zu Europena wurde ein Mapping von Memobase RDF zum Datenmodell von Europeana erstellt. Basis dafür sind die folgenden Dokumente:
Diese Seite enthält Kopien der Texte aus diesen Dokumenten (in den Tabellen grau hinterlegt) sowie die Spezifikation des Mappings.
EDM Namespaces
dcterms: http://purl.org/dc/terms/
wgs84_pos: http://www.w3.org/2003/01/geo/wgs84_pos#
The Core EDM Classes
This section deals with the three core classes: edm:ProvidedCHO, edm:WebResource, and edm:Aggregation. Each submission of an item to Europeana should give rise to the creation of three types of “resource” (section of metadata):
one for the source cultural heritage object - edm:ProvidedCHO
one for the digital object being submitted - edm:WebResource
one for the overall package - ore:Aggregation
Each will have its own associated metadata, giving three core “metadata sections” per item submitted. The next three sections of this document consist of a table for each class showing the properties that apply to it. Each property has:
a brief definition together with some mapping notes, including a snippet of xml showing how to code for a simple text string (Literal) or for a link to another resource (Ref).
the expected type of value. This is either “Literal” for a text string or “Ref” for a URI or local identifier.
a cardinality column (Card.) showing whether the property is mandatory and/or repeatable.
Provided cultural heritage object (edm:ProvidedCHO)
The values in these properties relate to the original cultural heritage object (CHO) itself, not the digital representation of it. E.g. the attributes of the Mona Lisa, not the digitised image of the painting.
Mandatory Properties for the ProvidedCHO:
dc:title or dc:description
dc:language for text objects
dc:subject or dc:type or dcterms:spatial or dcterms:temporal
edm:type
Recommendations for the URI
For edm:ProvidedCHO
create a URI-reference based on a unique internal identifier (e.g. dc:identifier) starting with “#” (e.g. “#UEDIN:214”)
or use the uniform resource name (URN) of the object (e.g. “urn:isbn:0-486-27557-4”)
It is very important that the provided URI-references are persistent over time, in order to avoid broken links or duplicated data when records are updated in the future
Umsetzung Memobase: siehe rdf:about
Property | Note | Value type | Card. | Memobase Entity | Memobase Attribute | Remarks |
rdf:about |
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| rico:Record → rico:identifiedBy → rico:Identifier with type main | rico:identifier | Beispiel: https://memobase.ch/record/apf-001-1034 |
dc:contributor | Use for contributors to the CHO. If possible supply the identifier of the contributor from an authority source. Providers with richer role terms can elect to map a subset to dc:contributor and others to dc:creator. Repeat for multiple contributors. <dc:contributor>Maria Callas</dc:contributor> or create a reference to an instance of the Agent class <dc:contributor rdf:resource=“http://www.example.com/MariaCallas”/> | literal or ref | 0…n | rico:Record → rico:recordResourceOrInstantiationIsSourceOfCreationRelation → rico:CreationRelation with type contributor → rico:creationRelationHasTarget → rico:Agent rico:Record → rdau:P60441 → rico:Agent | rico:name |
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dc:coverage | The spatial or temporal topic of the CHO. Use the more precise dcterms:spatial or dcterms:temporal properties if the data will support it. <dc:coverage>1995-1996</dc:coverage>or<dc:coverage>Berlin</dc:coverage> or create a reference to an instance of a contextual class, for example, a Place class <dc:coverage rdf:resource=“http://sws.geonames.org/2950159”/> | literal or ref | 0….n | NA | NA | nicht verwendet, da wir präziser dcterms:spatial und dcterms:temporal verwenden können |
dc:creator | For the creator of the CHO. If possible supply the identifier of the creator from an authority source. Repeat for multiple creators. <dc:creator>Shakespeare, William</dc:creator> or create a reference to an instance of the Agent class <dc:creator rdf:resource=“http://viaf.org/viaf/96994048”/> | literal or ref | 0….n | rico:Record → rico:recordResourceOrInstantiationIsSourceOfCreationRelation → rico:CreationRelation with type creator → rico:creationRelationHasTarget → rico:Agent | rico:name |
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dc:date | Use for a significant date in the life of the CHO. Europeana recommends date conforming to ISO 8601 starting with the year and with hyphens (YYYY-MMDD). NB: other EDM elements are relevant for expressing dates of different events in the life of the CHO: dcterms:temporal, dcterms:created and dcterms:issued. Be careful and choose the most appropriate one! <dc:date>Early 20th century</dc:date> or <dc:date>1919</dc:date> or create a reference to an instance of the TimeSpan class <dc:date rdf:resource=“http://semium.org/time/19xx_1_third”/> | literal or ref | 0….n | NA | NA | nicht verwendet, da wir präziser präziser dcterms:temporal, dcterms:created und dcterms:issued verwenden können |
dc:description | A description of the CHO. If there is no dc:description for an object, there must be a dc:title. If both are available, provide both. <dc:description>Illustrated guide to airport markings and lighting signals, with particular reference to SMGCS (Surface Movement Guidance and Control System) for airports with low visibilityconditions.</dc:description> | literal or ref | 0….n | rico:Record | dct:abstract rico:descriptiveNote rico:scopeAndContent |
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dc:format | Use for the terms generally applied to indicate the format of the cultural heritage object or the file format of a born digital object. Use the value “3D-PDF” if appropriate. <dc:format>paper</dc:format> | literal or ref | 0….n | NA | NA | weggelassen, da dct:medium subproperty ist und verwendet wird |
dc:identifier | An identifier of the original CHO. <dc:identifier>RP-T-1952-380</dc:identifier> | literal | 0….n | rico:Record → rico:identifiedBy → rico:Identifier with type main OR original | rico:identifier | Memobase ID und Source ID |
dc:language | The language of text CHOs and also for other types of CHO if there is a language aspect. Mandatory for TEXT objects, strongly recommended for other object types with a language element. Best practice is to use ISO 639 two-or three-letter primary language tags5. Repeat for multiple languages. We also recommend the useof the ISO 639-2 code for no linguistic content (ZXX). <dc:language>it</dc:language> | literal | 0….n | rico:Record → rico:hasLanguage → rico:Language with type caption or content and with rico:resultsFrom | schema:sameAs | Nur angereicherte Werte, gemappt zu ISO 639-3 |
dc:publisher | The name of the publisher of the CHO. If possible supply the identifier of the publisher from an authority source. <dc:publisher>Oxford University Press</dc:publisher> or create a reference to an instance of the Agentclass <dc:publisherrdf:resource=“http://www.oup.com/”/> | literal or ref | 0….n | rico:Record → rico:publishedBy → rico:Agent | rico:name |
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dc:relation | The name or identifier of a related resource, generally used for other related CHOs. Cf edm:isRelatedTo. <dc:relation>maps.crace.1/33</dc:relation> (Shelf mark) Or to provide a link to another object: <dc:relation rdf:resource=“http://www.identifier/relatedObject”/> | literal or ref | 0….n | NA | NA | evtl. später relevant für Filmwochenschau |
dc:rights | Use to give the name of the rights holder of the CHO if possible or for more general rights information. (Note that the controlled edm:rights property relates to the digital objects and applies to the edm:WebResource and/or edm:Aggregation). <dc:rights>Copyright © British Library Board</dc:rights> | literal or ref | 0….n | rico:Record
rico:Record → rico:regulatedBy → rico:Rule with type holder | rico:conditionsOfAccess
rico:name |
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dc:source | A related resource from which the described resource is derived in whole or in part i.e. the source of the original CHO. (Not the name of the content holder: for this see edm:dataProvider.) <dc:source>SecurityMagazine pp3-12</dc:source> | literal or ref | 0….n | rico:Record | rico:source |
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dc:subject | The subject of the CHO. One of dc:subject or dc:type or dcterms:spatial or dcterms:temporal must be provided;if more than one of these properties is available, please provide them all. High-level dc:subject values like 'archaeology' are allowed, especially when there is no other subject that can be easily filled in. <dc:subject>trombone</dc:subject> or create a reference to an instance of the Concept class <dc :subject rdf:resource=http://id.loc.gov/authorities/subjects/sh85137992 "/> | literal or ref | 0….n | rico:Record → rico:hasSubject → skos:Concept
rico:Record → rico:hasSubject → rico:Agent | skos:prefLabel
rico:name |
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dc:title | A name given to the CHO. dc:titleshouldbe present; but if there is no dc:title available, it is acceptable to have dc:description instead. dc:title and dc:description should be distinct. Exact translations of the title can be provided using appropriate xml language attributes. <dc:title xml:lang=“en”>Eight Weeks</dc:title> <dc:title xml:lang=“it”>Ocho semanas</ dc:title> | literal | 0….n | rico:Record → rico:hasTitle → rico:Title with type = main | rico:title |
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dc:type | The nature or genre of the CHO. Ideally the term(s) will be taken from a controlled vocabulary. One of dc:type or dc:subject or dcterms:spatial or dcterms:temporal must be provided; if more than one of these properties is available, please provide them all. dc:type should not be (strictly) identical to edm:type. <dc:type>Book</dc:type> or <dc:type>trombone</dc:type> or create a reference to an instance of the Concept class <dc:type rdf:about=“http://www.mimo-db.eu/HornbostelAndSachs/356/”> | literal or ref | 0….n | rico:Record → ebucore:hasGenre → skos:Concept without rico:resultsFrom | skos:prefLabel | nur Originalwerte |
dcterms:alternative | Any alternative title of the CHO including abbreviations or translations that may not be exact. <dcterms:alternativexml:lang=“en”>Eight weeks: a novel</dcterms:alternative> | literal | 0….n | NA | NA |
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dcterms:conformsTo | An established standard to which the CHO conforms. <dcterms:conformsTo>W3C WCAG 2.0</dcterms:conformsTo> (conforms to web content accessibility guidelines). Or link to the resource <dcterms:conformsTo rdf:resource=“http://www.w3.org/TR/WCAG/”/> | literal or ref | 0….n | NA | NA |
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dcterms:created | The date of creation of the CHO. Europeana recommends date conforming to ISO 8601 starting with the year and with hyphens (YYYY-MMDD). NB: other EDM elements are relevant for expressing dates of different events in the life of the CHO: dc:date, dcterms:temporal and dcterms:issued. Be careful and choose the most appropriate one! <dcterms:created>Mid 16th century</dcterms:created> or <dcterms:created>1584</dcterms:created> or create a reference to an instance of the TimeSpan class <dcterms:created rdf:resource=“http://semium.org/time/15xx_3_third”/> | literal or ref | 0….n | rico:Record → dct:created → rico:Date | rico:expressedDate ODER rico:normalizedDateValue, rico:certainty, rico:dateQualifier |
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dcterms:extent | The size or duration of the CHO. <dcterms:extent>13 cm</dcterms:extent> (the width of an original object). <dcterms:extent>34 minutes</dcterms:extent> (the duration of an audio file). | literal or ref | 0….n | rico:Instantiation with type = physicalObject | ebucore:duration |
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dcterms:hasFormat | A resource related to the CHO that is substantially the same as the CHO but in another format. <dcterms:hasFormat>http://upload.wikimedia.org/wikipedia/en/f/f3/Europeana_logo.png</dcterms:hasFor mat> for a png image file of the described tiff resource Or as a link to a resource <dcterms:hasFormat rdf:resource=“http://upload.wikimedia.org/wikipedia/en/f/f3/Europeana_logo.png’’/> | literal or ref | 0….n | NA | NA |
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dcterms:hasPart | A resource that is included either physically or logically in the CHO. It is possible to use either dcterms:isPartOf or dcterms:hasPart to express relation between objects in a hierarchy. However in many cases (especially when a parent object has many children) it is preferable to usedcterms:isPartOf. <dcterms:hasPart>Vol.2. Issue 1</dcterms:hasPart>. | literal or ref | 0….n | NA | NA |
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dcterms:hasVersion | Another, later resource that is a version, edition or adaptation of the CHO demonstrating substantive changes in content rather thanformat. <dcterms:hasVersion>The Sorcerer’s Apprentice (translation by Edwin Zeydel, 1955)</dcterms:hasVersion>. In this example the 1955 translation is a version of the describedresource. | literal or ref | 0….n | NA | NA |
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dcterms:isFormatOf | Another resource that is substantially the same as the CHO but in another format. <dcterms:isFormatOf>Europeana_logo.tiff</dcterms:isFormatOf>where the resource being described is a png image file. | literal or ref | 0….n | NA | NA |
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dcterms:isPartOf | A resource in which the CHO is physically or logically included. This property can be used for objects that are part of a hierarchy and will be used to support an appropriate display in the portal. For that purpose it will be necessary to supply a reference as the value. See theTask Force report6on representing hierarchical entities. It is possible to use either dcterms:isPartOf or dcterms:hasPart to express relation between objects in a hierarchy. However in many cases (especially when a parent object has many children) it is preferable to use dcterms:isPartOf. <dcterms:isPartOf>Crace Collection of Maps of London</dcterms:isPartOf> Or link to parent object if part of a hierarchy of CHOs <dcterms:isPartOf rdf:resource=“http://data.europeana.eu/item/08701/1B0BACAA44D5A807E43D9B411C9781AAD2F96E65”/> | literal or ref | 0….n | rico:Record → rico:isPartOf → rico:RecordSet | rico:title |
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dcterms:isReferencedBy | Another resource that references, cites or otherwise points to the CHO. <dcterms:isReferencedBy>Till, Nicholas (1994)Mozart and the Enlightenment: Truth, Virtue and Beauty inMozart’s Operas, W. W. Norton & Company</dcterms:isReferencedBy> | literal or ref | 0….n | NA | NA |
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dcterms:isReplacedBy | Another resource that supplants , displaces, or supersedes the CHO. <dcterms:isReplacedBy>http://dublincore.org/about/2009/01/05/bylaws/</dcterms:isReplacedBy> where the resource described is an older version(http://dublincore.org/about/2006/01/01/bylaws/) or link <dcterms:isReplacedBy rdf:resource=“http://dublincore.org/about/2009/01/05/bylaws/”/> | literal or ref | 0….n | NA | NA |
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dcterms:isRequiredBy | Another related resource that requires the CHO to support its function, delivery or coherence <isRequiredBy>http://www.myslides.com/myslideshow.ppt</isRequiredBy> where the image being described is required for an onlineslideshow. | literal or ref | 0….n | NA | NA |
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dcterms:issued | Date of formal issuance or publication of the CHO. Europeana recommends date conforming to ISO 8601 starting with the year and with hyphens (YYYY-MMDD). NB: other EDM elements are relevant for expressing dates of different events in the life of the CHO: dc:date, dcterms:temporal and dcterms:created. Be careful and choose the most appropriate one! <dcterms:issued>1993</dcterms:issued> or create a reference to an instance of the TimeSpan class <dcterms:issued rdf:resource=“http://semium.org/time/17xx_3_third”/> (late 18thcentury) | literal or ref | 0….n | rico:Record → dct:issued → rico:Date | rico:expressedDate ODER rico:normalizedDateValue, rico:certainty, rico:dateQualifier |
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dcterms:isVersionOf | Another, earlier resource of which the CHO is a version, edition or adaptation, demonstrating substantive changes in content rather thanformat. <dcterms:isVersionOf>The Sorcerer’s Apprentice<dcterms:isVersionOf>. In this example The Sorcerer’s Apprentice (translation by Edwin Zeydel, 1955) is the resource beingdescribed. | literal or ref | 0….n | NA | NA |
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dcterms:medium | The material or physical carrier of the CHO. <dcterms:medium>metal</dcterms:medium> | literal or ref | 0….n | rico:Instantiation with type physicalObject → rico:hasCarrierType → rico:CarrierType with rico:resultsFrom | schema:sameAs | Nur angereicherte Werte |
dcterms:provenance | A statement of changes in ownership and custody of the CHO since its creation. Significant for authenticity, integrity and interpretation. <dcterms:provenance>Donated to The National Library in 1965</dcterms:provenance> | literal or ref | 0….n | NA | NA |
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dcterms:references | Other resources referenced, cited or otherwise pointed to by the CHO. <dcterms:references>Honderd jaar Noorse schilderkunst </dcterms:references> | literal or ref | 0….n | NA | NA |
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dcterms:replaces | A related resource that is supplanted, displaced, or superseded by the CHO. <dcterms:replaces>http://dublincore.org/about/2006/01/01/bylaws/</dcterms:replaces> where the resource described is a newer version(http://dublincore.org/about/2009/01/05/bylaws/) or link to resource <dcterms:replaces rdf:resource=“http://dublincore.org/about/2006/01/01/bylaws/”/> | literal or ref | 0….n | NA | NA |
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dcterms:requires | Another resource that is required by the described resource to support its function, delivery or coherence. <dcterms:requires>http://ads.ahds.ac.uk/project/userinfo/css/oldbrowsers.css</dcterms:requires> where the resource described is an HTML file athttp://ads.ahds.ac.uk/project/userinfo/digitalTextArchiving.html | literal or ref | 0….n | NA | NA |
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dcterms:spatial | Spatial characteristics of the CHO. i.e. what the CHO represents or depicts in terms of space (e.g. a location, co-ordinate or place). Either dcterms:spatial or dc:type or dc:subject or dcterms:temporal must be provided; if more than one of these properties is available, please provide them all. dcterms:spatial is used to record the place depicted in the CHO and other locations associated with it as opposed to edm:currentLocation which is used only to record the place where the CHO is currently held (e.g. a museum or gallery). Be careful to choose the most appropriate one! <dcterms:spatial>Portugal</dcterms:spatial> or create a reference to an instance of the Place class <dcterms:spatial rdf:resource=“http://sws.geonames.org/2264397/”/> | literal or ref | 0….n | rico:Record → dct:spatial → rico:Place rico:Record → rdau:P60556 → rico:Place | rico:name |
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dcterms:tableOfContents | A listof sub-units of the CHO. <dcterms:tableOfContents>Chapter 1. Introduction, Chapter 2. History </dcterms:tableOfContents> | literal | 0….n | NA | NA |
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dcterms:temporal | Temporal characteristics of the CHO. i.e. what the CHO is about or depicts in terms of time (e.g. a period,date or date range.) Either dcterms:temporal or dc:type or dc:subject or dcterms:spatial mustb e provided; if more than one of these properties is available, please provide them all. Europeana recommends date conforming to ISO 8601 starting with the year and with hyphens (YYYY-MMDD). NB: other EDM elements are relevant for expressing dates of different events in the life of the CHO: dc:date, dcterms:created and dcterms:issued. Be careful and choose the most appropriate one! <dcterms:temporal>Roman Empire</dcterms:temporal> or create a reference to an instance of the TimeSpan class <dcterms:temporal rdf:resource=“http://semium.org/time/roman_empire”/> | literal or ref | 0….n | rico:Record → dct:temporal → rico:Date | rico:expressedDate ODER rico:normalizedDateValue, rico:certainty, rico:dateQualifier |
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edm:currentLocation | The geographic location whose boundaries presently include the CHO. This location must have a position within an established positioning system: a location with coordinates or address or inside another location that has a position, such as a room within a (museum) building. Ideally this position should be provided with the value of the property, either by using a reference (to a Place entity) that has coordinates or an address attribute, or as a simple literal. edm:currentLocation is used only to record the place where the CHO is currently held (e.g. a museum or gallery); dcterms:spatial is used to record the place depicted in the CHO and other locations associated with it. Be careful to choose the most appropriateone! <edm:currentLocation rdf:resource=“http://sws.geonames.org/2950159”/> (Identifier for Berlin) | literal or ref | 0….1 | rico:Record → rico:heldBy → rico:CorporateBody with type memobaseInsititution | schema:sameAs | Wikidata URI |
edm:hasMet | The identifier of an agent, a place, a time period or any other identifiable entity that the CHO may have “met” in its life. <edm:hasMet rdf:resource=“http://viaf.org/viaf/96994048”/> (Identifier for William Shakespeare) <edm:hasMet rdf:resource=“http://sws.geonames.org/6620265”/>(location identifier for Shakespeare’s Globetheatre.) | ref | 0….n | NA | NA |
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edm:hasType | The identifier of a concept, or a word or phrase from a controlled vocabulary (thesaurus etc) giving the type of the CHO. E.g. Painting from the AAT thesaurus. This property can be seen as a super-property of e.g. dc:format or dc:type to support “What” questions. <edm:hasType>Painting</edm:hasType> | ref or literal | 0….n | NA | NA | weglassen, da dct:medium und dc:type schon verwendet werden? |
edm:incorporates | The identifier of another resource that is incorporated in the described CHO. E.g. the movie “A Clockwork Orange” incorporates Rossini’s La Gazza Ladra” in its soundtrack. <edm:incorporates rdf:resource=“http://www.identifier/IncorporatedResource”/> | ref | 0….n | NA | NA |
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edm:isDerivativeOf | The identifier of another resource from which the described CHO has been derived. E.g. the identifier of Moby Dick when the Italian translation is the describedCHO. <edm:isDerivativeOf rdf:resource=“http://www.identifier/SourceResource”/> | ref | 0….n | NA | NA |
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edm:isNextInSequence | The identifier of the preceding object where both objects are part of the same overall resource. Use this for objects that are part of a hierarchy or sequence to ensure correct display in the portal. <edm:isNextInSequence rdf:resource=“http://www.identifier/PrecedingResource”/> | ref | 0….n | NA | NA |
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edm:isRelatedTo | The identifier or name of a concept or other resource to which the described CHO is related. E.g. Moby Dick is related to XIX Century literature. Cf dc:relation. <edm:isRelatedTo>Literature</edm:isRelatedTo > Or link to resource <edm:isRelatedTo rdf:resource=“http://www.eionet.europa.eu/gemet/concept?cp=4850”/> | ref or literal | 0….n | NA | NA | evtl. später relevant für Filmwochenschau |
edm:isRepresentationOf | The identifier of another object of which the described CHO is a representation. E.g. the identifier of the statue when the CHO being described is a painting of that statue. <edm:isRepresentativeOf rdf:resource=“http://www.identifier/RepresentedResource”/> | ref | 0….1 | NA | NA |
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edm:isSimilarTo | The identifier of another resource to which the described CHO is similar. <edm:isSimilarTo rdf:resource=“http://www.identifier/SimilarResource”/> | ref | 0….n | NA | NA |
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edm:isSuccessorOf | The identifier of a resource to which the described CHO is a successor. E.g. “The Two Towers” is a successor of “Fellowship of theRing”. <edm:isSuccessorOf rdf:resource=“http://dbpedia.org/resource/The_Fellowship_of_the_Ring”/> | ref | 0….n | NA | NA |
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edm:realizes | If the CHO described is of type edm:PhysicalThing it may realize an information object. E.g. a copy of the Gutenberg publication realizes the Bible. <edm:realizes rdf:resource=“http://www.identifier/PhysicalThing”/> | ref | 0….n | NA | NA |
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edm:type | The value must be one of the types accepted by Europeana as it will support portal functionality: TEXT, VIDEO, SOUND, IMAGE, 3D. (For 3D, when applicable, use the value “3D-PDF” in dc:format ) <edm:type>IMAGE</edm:type>(upper-case) <edm:type>3D</edm:type>(upper-case) | literal | 1….1 | rico:Record | rico:type | Mapping:
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owl:sameAs | Use to point to your own (linked data) representation of the object, if you have already minted a URI identifier for it. It is also possible to provide URIs minted by third-parties for the object. <owl:sameAs rdf:resource=“http://www.identifier/SameResourceElsewhere”/> | ref | 0….n | NA | NA | Relevant sobald wir eine linked data Schnittstelle haben |
Properties for the Web Resource (edm:WebResource)
These are the properties that can be used for the class of edm:WebResource.This means that they are attributes of the digital representation of the provided cultural heritage object, not the cultural heritage objectitself.
There may be more than one edm:WebResource for each edm:ProvidedCHO. They will be linked via the ore:Aggregation using edm:hasView or one of its subproperties. One of these must be one of the mandatory properties edm:isShownAt or edm:isShownBy (and, for IMAGE objects, the link could be repeated in edm:object). Each web resource should have its own set of properties.
Europeana providers who wish to submit their IIIF7resources to Europeana can do so by using a small extension to the WebResource element from the Europeana Data Model. More details are available in the Guidelines for submitting IIIF resources for objects in EDM8.
Mandatory Properties: there are no mandatory properties for the edm:WebResource
Recommendations for the URI
For edm:WebResource always use the hyperlink to the resource (image, text, video, html page, etc.)
Umsetzung Memobase: siehe rdf:about
Property | Note | Value type | Card. | Memobase Entity | Memobase Attribute | Memobase Card. | Remarks |
rdf:about |
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| rico:Instantiation with type digitalObject → rico:identiedBy → rico:Identifier with type main Für Vimeo: | rico:identifier Daraus URL generieren: https://media.memobase.ch/memo/[rico:identifier]/master ebucore:locator | 1 | Beispiel: https://media.memobase.ch/memo/apf-001-1284-1/master
Beispiel Vimeo: https://vimeo.com/128323563 |
dc:creator | For the creator of the web resource. If possible supply the identifier of the creator from an authority source. Repeat for multiplecreators. <dc:creator xml:lang=“es”>Biblicoteca Nacional de España</dc:creator or create a reference to an instance of the Agent class <dc:creator rdf:resource=“http://viaf.org/viaf/147143794/”/> | literal or ref | 0….n | NA | NA |
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dc:description | Use for an account or description of this digital representation <dc:description>Performance with Buccin trombone/> | literal or ref | 0….n | NA | NA |
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dc:format | Use for the format of this digital representation. (Use the value “3D-PDF” if appropriate.) <dc:format>image/jpeg</dc:format> | literal or ref | 0….n | rico:Instantiation with type digitalObject | ebucore:hasMimeType | 0…1 |
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dc:rights | Use for the name of the rights holder of this digital representation if possible or for more general rights information. Note the difference between this property and the mandatory, controlled edm:rights property below. <dc:rights> Copyright © British Library Board</dc:rights> | literal or ref | 0….n | NA | NA |
| auf Ebene rico:Record abgelget und zu edm:ProvidedCHO gemappt |
dc:source | A related resource from which the Web resource is derived in whole or in part. <dc:source>The name of the source video tape <dc:source> | literal or ref | 0….n | NA | NA |
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dc:type | The nature or genre of the digital representation. Ideally the term(s) will be taken from a controlled vocabulary. dc:type should not be (strictly) identical to edm:type. <dc:type>video</dc:type> or create a reference to an instance of the Conceptclass <dc:type rdf:about=“http://schema.org/VideoObject”> | literal or ref | 0….n | NA | NA |
| alle vorhandenen Angaben schon auf Ebene CHO angegeben |
dcterms:conformsTo | An established standard to which the web resource conforms. <dcterms:conformsTo>W3C WCAG 2.0</dcterms:conformsTo> (web content accessibility guidelines). | literal or ref | 0….n | NA | NA |
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dcterms:created | Date of creation of the Web resource. Europeana recommends date conforming to ISO 8601 starting with the yearandwith hyphens (YYYY-MMDD). <dcterms:created>2010</dcterms:created> or create a reference to an instance of the TimeSpan class <dc:date rdf:resource=“http://semium.org/time/2010”/> | literal or ref | 0….n | NA | NA |
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dcterms:extent | The size or duration of the digital resource. <dcterms:extent>1h 26 min 41 sec</dcterms:extent> | literal or ref | 0….n | rico:Instantiation with type digitalObject | ebucore:duration | 0…1 |
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dcterms:hasPart | A resource that is included either physically or logically in the web resource. <dcterms:hasPart rdf:resource=“http://www.identifier/Part”/> | ref | 0….n | NA | NA |
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dcterms:isFormatOf | Another resource that is substantially the same as the web resource but in another format. <dcterms:isFormatOf>http://upload.wikimedia.org/wikipedia/en/f/f3/Europeana_logo.png</dcterms:isForm atOf> for a png image file of the described tiff web resource. Or as a link to a resource <dcterms:isFormatOf rdf:resource=“http://upload.wikimedia.org/wikipedia/en/f/f3/Europeana_logo.png”/> | literal | 0….n | NA | NA |
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dcterms:isPartOf | A resource in which the WebResource is physically or logically included. This property can be used for web resources that are part of a hierarchy. Hierarchies can be represented as hierarchies of ProvidedCHOs or hierarchies of web resources but not both at the same time. See theTask Force report9on representing hierarchical entities. <dcterms:isPartOf rdf:resource=“http://data.europeana.eu/item/08701/1B0BACAA44D5A807E43D9B411C9781AAD2F96E65”/> | ref | 0….n | NA | NA |
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dcterms:isReferencedBy | A related resource that references, cites, or otherwise points to the described resource. In a IIIF implementation, dcterms:isReferencedBy can be used to connect a edm:WebResource to a IIIF manifest10URI. <dcterms:isReferencedBy rdf:resource="http://dams.llgc.org.uk/iiif/2.0/1294670/manifest.json"/> | literal or ref | 0…n | NA | NA |
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dcterms:issued | Date of formal issuance or publication of the web resource. Europeana recommends date conforming to ISO 8601 startingwith the yearandwith hyphens (YYYY-MMDD). <dcterms:issued>1999</dcterms:issued> or create a reference to an instance of the TimeSpan class <dcterms:issued rdf:resource=“http://semium.org/time/2010”/> | literal or ref | 0….n | NA | NA |
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edm:isNextInSequence | Where one CHO has several web resources, shown by multiple instances of the edm:hasView property on the ore:Aggregation this property can be used to show the sequence of the objects. Each web resource (apart from the first in the sequence) should use this property to give the URI of the preceding resource in the sequence. <edm:isNextInSequence rdf:resource=“http://data.europeana.eu/item2020601/9A3907CB46B651DE91621933ECC31EC1DC52B33C”/> links to the web resource for page 2 of a digitised diary from the WebResource for page 3. | ref | 0….n | NA | NA |
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edm:rights | The value in this element will indicate the copyright, usage and access rights that apply to this digital representation. It is strongly recommended that a value is supplied for this property for each instance of a web resource. The rights statement specified at the level of the web resource will ‘override’ the statement specified at the level of the aggregation. The value in this element is a URI taken from the set of those defined for use in Europeana. A list of these can befoundathttps://pro.europeana.eu/available-rights-statements. Note: rights statements must be exactly as specified there, which means in many cases that they must start with http and not https. <edm:rights rdf:resource=“http://creativecommons.org/publicdomain/mark/1.0/”/> <edm:rights rdf:resource=“http://rightsstatements.org/vocab/InC/1.0/”/> Or create a reference to an instance of the cc:License class where additional details of the rights can be provided (such as an expiry date for therestrictions): http://rightsstatements.org/vocab/NoC-NC/1.0/or <edm:rights rdf:resource="#statement_3000095353971"/> | ref | 0….1 | rico:Instantiation with type digitalObject → rico:regulatedBy → rico:Rule with type usage | schema:sameAs | 1 |
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owl:sameAs | Provide the URI of another web representation of the same resource. <owl:sameAs rdf:resource=”urn:soundcloud:150424305” | ref | 0….n | TBD | TBD |
| URL Institution? |
Mem
Properties for the aggregation (ore:Aggregation)
These are the properties that can be used for the class of ore:Aggregation. This means that they are attributes that apply to the whole set of related resources about one particular provided CHO. For each ore:Aggregation a set of these properties should be provided.
Mandatory Properties for the Aggregation:
edm:dataProvider
edm:isShownAt or edm:isShownBy – but using both is recommended!
edm:provider
edm:rights
edm:aggregatedCHO
edm:ugc (if applicable)
Recommendations for the URI
For ore:Aggregation use the URI of the website about the provided CHO; when there is no specific page describing the CHO or more CHOs are described on one page, make sure the URI is unique e.g. by adding the identifier of the object (e.g. “urn:isbn:0-486-27557-4:aggregation”)
Umsetzung Memobase: siehe rdf:about
Property | Note | Value type | Card. | Memobase Entity | Memobase Attribute | Memobase Card. | Remarks |
rdf:about |
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| rico:Record → rico:identifiedBy → rico:Identifier with type main | rico:identifier Daraus URL generieren https://memobase.ch/object/[rico:identifier] | 1 | Beispiel: https://memobase.ch/object/apf-001-1284 |
edm:aggregatedCHO | The identifier of the source object e.g. the Mona Lisa itself. This could be a full linked open data URI or an internal identifier. <edm:aggregatedCHO rdf resource=“#UEDIN:214”/> | ref | 1….1 | rico:Record → rico:identifiedBy → rico:Identifier with type main | rico:identifier Daraus URL generieren https://memobase.ch/record/[rico:identifier] |
| entspricht ID des CHO |
edm:dataProvider | The name or identifier of the data provider of the object (i.e. the organisation providing data to an aggregator). Identifiers will not be available until Europeana has implemented its Organization profile11. In the case of the data provider Zuidwestbrabants Museum, which delivers data through Erfgoedplus.be to LoCloud, the properties would look likethis: <edm:dataProvider>Zuidwestbrabants Museum</edm:dataProvider> <edm:intermediateProvider>Erfgoedplus.be</edm:intermediateProvider> <edm:provider>LoCloud</edm:provider> | literal or ref | 1….1 | rico:Record → rico:heldBy → rico:CorporateBody with type memobaseInsititution | rico:name |
| Name der Instiution |
edm:hasView | The URL of a web resource which is a digital representation of the CHO. This may be the source object itself in the case of a born digital cultural heritage object. edm:hasView should only be used where there are several views of the CHO and one (or both) of the mandatory edm:isShownAt or edm:isShownBy properties have already been used. It is for cases where one CHO has several views of the same object. (e.g. a shoe and a detail of the label of the shoe) <edm:hasView rdf:resource="http://www.mimo-db.eu/media/UEDIN/VIDEO/0032195v.mpg"/> <edm:hasView rdf:resource="http://www.mimo-db.eu/media/UEDIN/AUDIO/0032195s.mp3"/> | ref | 0….n | NA | NA |
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edm:isShownAt | The URL of a web view of the object in full information context. An edm:isShownAt must be provided. If there is no edm:isShownAt for an object, there must be a edm:isShownBy. If both are available, provide both the use of edm:isShownBy is preferred. <edm:isShownAt rdf:resource="http://www.mimo-db.eu/UEDIN/214"/> | ref | 0….1 | rico:Record → rico:identifiedBy → rico:Identifier with type main | rico:identifier Daraus URL generieren | 1 | Link zu Memobase Oberfläche Beispiel: https://memobase.ch/object/apf-001-1284 |
edm:isShownBy | The URL of a web view of the object. An edm:isShownBy must be provided. If there is no edm:isShownBy for an object, there must be a edm:isShownAt. The use of edm:isShownBy is preferred. Europeana generates previews for any direct link to an image file. See Europeana Portal Image Guidelines12for information regarding the specifications of previews. <edm:isShownBy rdf:resource="http://www.mimo-db.eu/media/UEDIN/IMAGE/0032195c.jpg"/> | ref | 0….1 | rico:Instantiation with type digitalObject → rico:identiedBy → rico:Identifier with type main Für Vimeo: | rico:identifier Daraus URL generieren: https://media.memobase.ch/memo/[rico:identifier]/master ebucore:locator | 1 | Direkter Link zu Medienobjekt, entspricht ID der WebResource Vimeo: direkter Link |
edm:object | The URL of a representation of the CHO which will be used for generating previews for use in the Europeana portal. This may be the same URL as edm:isShownBy. See Europeana Portal Image Guidelines for information regarding the specifications of previews. This must be an image, even if it is for a sound object. <edm:object rdf:resource="http://www.mimo-db.eu/media/UEDIN/IMAGE/0032195c.jpg"/> | ref | 0….1 | Wenn rico:Record type Foto rico:Instantiation with type digitalObject → rico:identifiedBy → rico:Identifier with type main
Sonst: rico:Instantiation with type digitalObject → rico:identifiedBy → rico:Identifier with type main | rico:identifier Daraus URL generieren: https://media.memobase.ch/memo/[rico:identifier]/master rico:identifier Daraus URL generieren: https://media.memobase.ch/memo/[rico:identifier]-poster | 1 | Link für Preview Bild: identisch wie isShownBy Video/Audio x-poster Beispiel: https://media.memobase.k8s.unibas.ch/memo/apf-001-1090-1-poster
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edm:provider | The name or identifier of the provider of the object (i.e. the organisation providing data directly to Europeana). Identifiers will not be available until Europeana has implemented its Organization profile. In the case of the provider LoCloud, which collects data from the data provider Zuidwestbrabants Museum through Erfgoedplus.be, the properties would look like this: <edm:dataProvider>Zuidwestbrabants Museum</edm:dataProvider> <edm:intermediateProvider>Erfgoedplus.be</edm:intermediateProvider><edm:provider>LoCloud</ed m:provider> <edm:provider>LoCloud</edm:provider> | literal or ref | 1….1 |
| fixer Wert: Memoriav | 1 |
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dc:rights | Ideally this should be applied to the edm:WebResource or the edm:ProvidedCHO. It is included here for the conversion of data from ESE where it is not known which object the rights apply to. | literal | 0….n | NA | NA |
| geben wir bei edm:WebResource und edm:ProvidedCHO an |
edm:rights | This is a mandatory property and the value given here should be the rights statement that applies to the digital representation as given (for example) in edm:object or edm:isShownAt/By, when these resources are not provided with their own edm:rights (see edm:rights documentation). The value for the rights statement in this element is a URI taken from the set of those defined for use in Europeana at http://pro.europeana.eu/available-rights-statements. Note: rights statements must be exactlyas specified there, which means in many cases that they must start with http and nothttps. The rights statement given in this property will also by default apply to the previews used in the portal and will support portal search and display functionality. Where there are several web resources attached to one edm:ProvidedCHO the rights statement given here will be regarded as the “reference” value for all the web resources. Therefore a suitable value should be chosen with care if the rights statements vary between different resources. In fact in such cases Europeana encourages the provision of separate rights statements for each individual web resource.Forexample,alow-resolutionofaJPEGfilecouldbeCC-BY,whilethehighresolutionversionoravideoshowingtheobjectwouldbeCC-BY-NC.Insuchcasestherightsstatementsgivenforthe individual web resources would ‘override’ the one specified at the ore:Aggregation level. Any other associated web resources would still be governed by the edm:rights of theore:Aggregation. <edm:rights rdf:resource=“http://creativecommons.org/publicdomain/mark/1.0/”/> <edm:rights rdf:resource=“http://rightsstatements.org/vocab/InC/1.0/”/> Or create a reference to an instance of the cc:License class where additional details of the rights can be provided (such as an expiry date for therestrictions): http://rightsstatements.org/vocab/NoC-NC/1.0/ or <edm:rights rdf:resource="#statement_3000095353971"/> | ref | 1….1 | rico:Instantiation with type digitalObject → rico:regulatedBy → rico:Rule with type usage | schema:sameAs | 1 | identisch zu edm:rights |
edm:ugc | This is a mandatory property for objects that are user generated or user created that have been collected by crowdsourcing or project activity. The property is used to identify such content and can only take the value “true” (lowercase). <edm:ugc>true<edm:ugc> | literal | 0….1 | NA | NA |
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edm:intermediateProvider | The name or identifier of the intermediate organization that selects, collates, or curates data from a Data Provider that is then aggregated by a Provider from which Europeana harvests. The Intermediate Provider must be distinct from both the Data Provider and the Provider in the data supply chain. Identifiers will not be available until Europeana has implemented its Organization profile. In the case of the Erfgoedplus.be, which collects data from Zuidwestbrabants Museum and provides it to LoCloud, the properties would look likethis: <edm:dataProvider>Zuidwestbrabants Museum</edm:dataProvider> <edm:provider>LoCloud</edm:provider> <edm:intermediateProvider>Erfgoedplus.be</edm:intermediateProvider> | literal or ref | 0…n | NA | NA |
| nicht notwendig |
Additional information from Europeana Media Policy für edm:object, edm:isShownBy und edm:hasView
In order to successfully retrieve a media file, the following requirements must be met:
The link to the media file must be a valid URL.
The link must resolve to a media file directly, it cannot resolve to a webpage.
Europeana ignores the URL if the mime-type of the page is "text/html".The link must not return more than one redirect before ending up on the media
file.The media file must be able to be downloaded within a timespan of 30 minutes.
The media file must have a valid mime-type.
The Contextual Classes (können zur Zeit mit den Memobase-Daten nicht genutzt werden)
The contextual classes of edm:Agent, edm:Place, edm:TimeSpan and skos:Concept are provided to allow these entities to be modelled as separate entities from the CHO with their own properties if the data can support such treatment.
When source metadata contains additional details about an entity that is distinct from the CHO (for instance, the date of birth for an author, different language versions of a subject term) then these contextual classes can be employed to model that separate entity. Such values are properties of that separate entity, rather than a property of the CHO and the properties can be mapped by creation of an appropriate EDM contextual entity. This may be the case where the value in the property is an identifier taken from a thesaurus or authority file which will link to further information related to that entity. For example, the identifier for an Author name in an authority file will give access to fuller information about that Author.
Recommendations for the URI
For the contextual classes (edm:Agent, edm:Place, edm:TimeSpan, skos:Concept and cc:Licence) use the URI from an external vocabulary; or create a URI-reference based on a unique local identifier by adding as prefix “#”
Properties for an Agent (edm:Agent)
The class edm:Agent comprises people, either individually or in groups, who have the potential to perform intentional actions for which they can be held responsible.
Note: the base domain/namespace for the rdaGr2 properties has been changed by the RDA governing bodies. A redirect will be implemented and a mapping has been provided13. The mapping is shown in Annex B.
Property | Note | Value type | Card. |
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skos:prefLabel | The preferred form of the name of the agent. Although the maximum number of occurrences is set at 1, it can be interpreted as 1 per language tag. At least one skos:prefLabel SHOULD be provided. Several prefLabels with languages tags are strongly recommended for language variants and translations. <skos:prefLabel xml:lang="fr">Courtois neveu aîné</skos:prefLabel> <skos:prefLabel xml:lang="en">Courtois’eldest nephew</skos:prefLabel> | literal | 0…1 |
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skos:altLabel | Alternative forms of the name of the agent. This is a recommended property for this class. <skos:altLabel xml:lang="en">Courtois</skos:altLabel> <skos:altLabel xml:lang="fr">Augte. Courtois aîné</skos:altLabel> | literal | 0….n |
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skos:note | A note about the agent e.g. biographical notes. <skos:note> Courtois neveu aîné started a company of the same name manufacturing brass instruments in Paris in1803</skos:note> | literal | 0….n |
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dc:date | A significant date associated with the Agent. Europeana recommends date conforming to ISO8601 startingwith the yearandwith hyphens (YYYY-MMDD). <dc:date>1803</dc:date/> | literal orref | 0….n |
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dc:identifier | An identifier of the agent. <dc:identifier>http://viaf.org/viaf/96994048</dc:identifier> | literal | 0….n |
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dcterms:hasPart | Reference to an Agent that is part of the Agent being described (e.g. a part of a corporation). <dcterms:hasPart rdf:resource=“http://identifier/partOfCorporation/”> | ref | 0….n |
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dcterms:isPartOf | Reference to an agent that the described agent is part of. <dcterms:isPartOf rdf:resource=“http://identifier/parentCorporation/”> | ref | 0….n |
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edm:begin* | The date the agent was born/established. Europeana recommends date conforming to ISO 8601 startingwith the yearandwith hyphens (YYYY-MMDD). <edm:begin>1795</edm:begin> | literal | 0….1 |
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edm:end* | The date the agent died/terminated. Europeana recommends date conforming to ISO 8601 starting with the yearandwith hyphens (YYYY-MMDD). <edm:end>1885</edm:end> | literal | 0….1 |
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edm:hasMet | Reference to another entity which the agent has “met” in a broad sense. For example a reference to a Place class <edm:hasMet rdf:resource=“http://sws.geonames.org/6620265/”> | ref | 0….n |
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edm:isRelatedTo | Reference to other entities, particularly other agents, with whom the agent is related in a generic sense. <edm:isRelatedTo rdf:resource=“http://identifier/relatedAgent/”> | ref | 0….n |
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foaf:name | The name of the agent as a simple textual string. <foaf:name>Auguste Courtois</foaf:name> | literal | 0….n |
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rdaGr2:biographicalInfo rmation | Information pertaining to the life or history of the agent. <rdaGr2:biographicalInformation>Courtois neveu aîné started a company of the same name manufacturing brass instruments in Paris in1803</rdaGr2:biographicalInformation> | literal | 0….n |
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rdaGr2:dateOfBirth | The date the agent (person) was born. Europeana recommends date conforming to ISO 8601 startingwith the yearandwith hyphens (YYYY-MMDD).Thisis arecommendedpropertyforthisclass. <rdaGr2:dateOfBirth>1795</rdaGr2:dateOfBirth> | literal | 0….1 |
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rdaGr2:dateOfDeath | The date the agent (person) died. Europeana recommends date conforming to ISO 8601 starting with the yearandwith hyphens (YYYY-MMDD).Thisis arecommendedpropertyforthisclass. <rdaGr2:dateOfDeath>1895</rdaGr2:dateOfDeath> | literal | 0….1 |
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rdaGr2:dateOfEstablishment | The date on which the agent (corporate body) was established or founded. <rdaGr2:dateOfEstablishment>1795</rdaGr2:dateOfEstablishment> | literal | 0….1 |
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rdaGr2:dateOfTermination | The date on which the agent (corporate body) was terminated or dissolved. <rdaGr2:dateOfTermination>1895</rdaGr2:dateOfTermination> | literal | 0….1 |
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rdaGr2:gender | The gender with which the agentidentifies. <rdaGr2:gender>Female</rdaGr2:gender> | literal | 0….1 |
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rdaGr2:placeOfBirth | The town, city, province, state, and/or country in which a person was born. <rdaGr2:placeOfBirth>Lusaka, Northern Rhodesia</rdaGr2:placeOfBirth> <rdaGr2:placeOfBirth rdf:resource=”http://sws.geonames.org/909137/”/> | literal orref | 0….1 |
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rdaGr2:placeOfDeath | The town, city, province, state, and/or country in which a person died. <rdaGr2:placeOfDeath>London, United Kingdom</rdaGr2:placeOfDeath> <rdaGr2:placeOfDeath rdf:resource=“http://sws.geonames.org/2635167/”/> | literal orref | 0….1 |
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rdaGr2:professionOrOccupation | The profession or occupation in which the agent works or has worked. <rdaGr2:professionOrOccupation>Instrument Maker</rdaGr2:professionOrOccupation> | literal orref | 0….n |
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owl:sameAs | Another URI of the same agent. <owl:sameAs rdf:resource=“http://www.identifier/sameResourceElsewhere”/> | ref | 0….n |
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Properties for a Place (edm:Place)
A spatial location identified by the provider and named according to some vocabulary or local convention.
Property | Note | Value type | Card. |
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wgs84_pos:lat | The latitude of a spatial thing (decimal degrees). This is a recommended property for this class. <wgs84_pos:lat>51.5075</wgs84_pos:lat> | Floating point14 | 0….1 |
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wgs84_pos:long | The longitude of a spatial thing (decimal degrees). This is a recommended property for this class. <wgs84_pos:long>-0.1231</wgs84_pos:long> | Floating point14 | 0….1 |
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wgs84_pos:alt | The altitude of a spatial thing (decimal metres above the reference) <wgs84_pos:alt>21</wgs84_pos:alt> | Floating point14 | 0….1 |
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skos:prefLabel | The preferred form of the name of the place. Although the maximum number of occurrences is set at 1, it can be interpreted as 1 per language tag. At least one skos:prefLabel SHOULD be provided. Several prefLabels with languages tags are strongly recommended for language variants and translations. <skos:prefLabel xml:lang="en">London</skos:prefLabel> | literal | 0….1 |
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skos:altLabel | Alternative forms of the name of the place. <skos:altLabel xml:lang="en">Greater London</skos:altLabel> | literal | 0….n |
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skos:note | Information relating to the place. <skos:note xml:lang="en">Pop. 21m</skos:note> | literal | 0….n |
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dcterms:hasPart | Reference to a place that is part of the place being described. <dcterms:hasPart rdf:resource=“http://sws.geonames.org/2643741/”/> (City of London) | ref | 0….n |
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dcterms:isPartOf | Reference to a place that the described place is part of. <dcterms:isPartOf rdf:resource=“http://sws.geonames.org/2635167/”/> (United Kingdom) | ref | 0….n |
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edm:isNextInSequence | Can be used to represent a sequence of Place entities over time e.g. the historical layers of the city of Troy. Use this for objects that are part of a hierarchy or sequence to ensure correct display in theportal. | ref | 0….n |
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owl:sameAs | URI of a Place <owl:sameAs rdf:resource=“http://sws.geonames.org/2635167/”/>(London) | ref | 0….n |
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Properties for a Timespan or Period (edm:TimeSpan)
A period of time having a beginning, an end and a duration. There is a difference between timespans as chronological values (where different skos:prefLabel can be used, e.g., "3200BC" is written "3200AC" is some languages, and all variants for "20th century") and historical timespans (e.g. “Bronze Age”, “Middle Age”) . edm:TimeSpan is not recommended for the latter.
Property | Note | Value type | Card. |
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skos:prefLabel | The preferred form of the name of the timespan or period. Although the maximum number of occurrences is set at 1, it can be interpreted as 1 per language tag. At least one skos:prefLabel SHOULD be provided. Several prefLabels with languages tags are strongly recommended for language variants and translations. <skos:prefLabel xml:lang=“en”>Roman Empire</skos:prefLabel> | literal | 0….1 |
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skos:altLabel | Alternative forms of the name of the timespan or period. <skos:altLabelxml:lang=“fr”>Empire romain (27 avantJ.-C.-476 aprèsJ.-C.)</skos:altLabel > | literal | 0….n |
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skos:note | Information relating to the timespan or period. <skos:note>TheRoman Empire(Latin:Imperium Romanum) was the post-Republican period of the ancient Roman civilization, characterised by an autocratic form of government and large territorial holdings around the Mediterranean in Europe, Africa, and Asia.</skos:note> | literal | 0….n |
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dcterms:hasPart | Reference to a timespan which is part of the described timespan. | ref | 0….n |
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dcterms:isPartOf | Reference to a timespan of which the described timespan is a part. | ref | 0….n |
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edm:begin | The date the timespan started. Europeana recommends date conforming to ISO 8601 starting with the year and with hyphens (YYYY-MMDD).Providing edm:begin in combination with edm:end is recommended for this class. <edm:begin>27 BC</edm:begin> | literal | 0….1 |
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edm:end | The date the timespan finished. Europeana recommends date conforming to ISO 8601 starting with the year and with hyphens (YYYY-MMDD).Providing edm:end in combination with edm:begin is recommended for this class. <edm:end>476 AD</edm:end> | literal | 0….1 |
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edm:isNextInSequence | Can be used to represent a sequence of Time periods. Use this for objects that are part of a hierarchy or sequence to ensure correct display in theportal. <edm:isNextInSequence rdf:resource=“http://semium.org/time/roman_republic”/> (The Roman Empire was preceded by the RomanRepublic) | ref | 0….n |
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owl:sameAs | The URI of a timespan <owl:sameAs rdf:resource=“http://semium.org/time/roman_empire”/> | ref | 0….n |
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Properties for a Concept (skos:Concept)
A Concept is defined as a unit of thought or meaning that comes from an organised knowledge base (such as subject terms from a thesaurus or controlled vocabulary) where URIs or local identifiers have been created to represent each concept. In the cultural heritage world there are many such controlled vocabularies such as the Library of Congress Subject Headings15or AAT16.
Property | Note | Value type | Card. |
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skos:prefLabel | The preferred form of the name of the concept. Although the maximum number of occurrences is set at 1, it can be interpreted as 1 per language tag. At least one skos:prefLabel SHOULD be provided. Several prefLabels with languages tags are strongly recommended for language variants and translations. <skos:prefLabel xml:lang="fr">Buccin</skos:prefLabel> <skos:prefLabel xml:lang="de">Buccin</skos:prefLabel> <skos:prefLabel xml:lang="nl">Buccin</skos:prefLabel> | literal | 0….1 | skos:Concpet | skos:prefLabel |
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skos:altLabel | Alternative forms of the name of the concept. Recommended unless several prefLabel are already given with different language tags (altLabel is not suitable for translations ofprefLabel). <skos:altLabel xml:lang="en">Buccin</skos:altLabel> | literal | 0….n |
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skos:broader | The identifier of a broader concept in the same thesaurus or controlled vocabulary. <skos:broader rdf:resource=“http://www.mimo-db.eu/InstrumentsKeywords/4369_1”/> | ref | 0….n |
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skos:narrower | The identifier of a narrower concept. <skos:narrower rdf:resource=“http://narrower.term/”/> | ref | 0….n |
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skos:related | The identifier of a related concept <skos:related rdf:resource=“http://related.term/”/ | ref | 0….n |
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skos:broadMatch skos:narrowMatch skos:relatedMatch | The identifier of a broader, narrower or related matching concepts from other concept schemes. <skos:broadMatch rdf:resource=“http://broadMatch.term/”/> <skos:narrowMatchrdf:resource=“http://narrowMatch.term/”/> <skos:relatedMatchrdf:resource=“http://relatedMatch.term/”/> | ref | 0….n |
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skos:exactMatch skos:closeMatch | The identifier of close or exactly matching concepts from other concept schemes. <skos:exactMatch rdf:resource=“http://exactMatch.term/”/> <skos:closeMatch rdf:resource=“http://closeMatch.term/”/> | ref | 0….n |
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skos:note | Information relating to the concept. <skos:note>The buccin is a visually distinctive trombone popularized in military bands in France between 1810–1845 which subsequently faded intoobscurity.</skos:note> | literal | 0….n |
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skos:notation | The notation in which the concept is represented. This may not be words in natural language for some knowledge organisation systems e.g.algebra <skos:notation rdf:datatype=“http://www.w3.org/2001/XMLSchema#int”>123</skos:notation> | string (+rdf: datatype attribute) | 0….n |
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skos:inScheme | The URI of a concept scheme | ref | 0….n |
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Properties for a License (cc:License)
Mandatory Properties for the cc:License:
odrl:inheritFrom
odrl:inheritFrom | ID of a base rights statement from which the described License is derived. This value must come for a list of statements controlled byEuropeana. <odrl:inheritFrom rdf:resource=“http://rightsstatements.org/vocab/NoC-NC/1.0/”/> | ref | 1….1 |
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cc:deprecatedOn | The date that the license expires, as it has been described, which implies among other things the expiration of the restrictions specified by the license. <cc:deprecatedOnrdf:datatype=”http://www.w3.org/2001/XMLSchema-datatypes#date”>2029-06-01</cc:deprecatedOn> | Literal expressed as an XML date type | 0….1 |
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cc:License is a new class in EDM so it does not appear in the example MIMO data shown in the annexes. An example is given here instead.
In the metadata for the edm:WebResource there will be an edm:rights statement with the identifier of the cc:License class. This will form the link to the cc:License resource.
<edm:WebResource rdf:about="http://www.mimo-db.eu/media/UEDIN/VIDEO/0032195v.mpg">
<edm:rights rdf:resource="#statement_3000095353971"/>
</edm:WebResource>
<cc:License rdf:about="#statement_3000095353971"/>
<odrl:inheritFrom rdf:resource=“http://rightsstatements.org/vocab/NoC-NC/1.0/”/>
<cc:deprecatedOn rdf:datatype=”http://www.w3.org/2001/XMLSchema-datatypes#date”>2029-06-01</cc:deprecatedOn>
</cc:License>