About

Resources description

Agent

• Target class: http://www.europeana.eu/schemas/edm/Agent

The properties for the Agent resources are as follows:

Property name	Description	Example of the property value(s)	Required? Repeatable?	Notes
owl:sameAs			Optional Repeatable	Another URI of the same agent.
skos:altLabel		Courtois	Optional Repeatable	Alternative forms of the name of the agent. This is a recommended property for this class.
skos:note		Courtois neveu aîné started a company of the same name manufacturing brass instruments in Paris in 1803	Optional Repeatable	A note about the agent e.g. biographical notes.
dc:date		1803	Optional Repeatable	A significant date associated with the Agent. Europeana recommends date conforming to ISO 8601 starting with the year and with hyphens (YYYY-MM-DD).
dc:identifier		96994048	Optional Repeatable	An identifier of the agent.
dcterms:hasPart			Optional Repeatable	Reference to an Agent that is part of the Agent being described (e.g. a part of a corporation).
dcterms:isPartOf			Optional Repeatable	Reference to an agent that the described agent is part of.
edm:begin		1795	Optional Non repeatable	The date the agent was born/established. Europeana recommends date conforming to ISO 8601 starting with the year and with hyphens (YYYY-MM-DD).
edm:end			Optional Non repeatable	Generic "begin" and "end" properties are being used to indicate start date and end date generically for edm:Agent and edm:TimeSpan. For edm:Agent this can be interpreted and
edm:hasMet			Optional Repeatable	Reference to another entity which the agent has "met" in a broad sense. For example a reference to a Place class
edm:isRelatedTo			Optional Repeatable	Reference to other entities, particularly other agents, with whom the agent is related in a generic sense.
foaf:name		Auguste Courtois	Optional Repeatable	The name of the agent as a simple textual string.
rdaGr2:biographicalInformation		Courtois neveu aîné started a company of the same name manufacturing brass instruments in Paris in 1803	Optional Repeatable	Information pertaining to the life or history of the agent.
rdaGr2:dateOfBirth		1895	Optional Non repeatable	The date the agent (person) was born. Europeana recommends date conforming to ISO 8601 starting with the year and with hyphens (YYYY-MM-DD).
rdaGr2:dateOfDeath		1795	Optional Non repeatable	The date the agent (person) died. Europeana recommends date conforming to ISO 8601 starting with the year and with hyphens (YYYY‐MM-DD).
rdaGr2:dateOfEstablishment		1795	Optional Non repeatable	The date on which the agent (corporate body) was established or founded.
rdaGr2:dateOfTermination		1895	Optional Non repeatable	The date on which the agent (corporate body) was terminated or dissolved.
rdaGr2:gender		< rdaGr2:gender>Female	Optional Non repeatable	The gender with which the agent identifies.
rdaGr2:placeOfBirth		Lusaka, Northern Rhodesia	Optional Non repeatable	The town, city, province, state, and/or country in which a person was born.
rdaGr2:placeOfDeath		London, United Kingdom	Optional Non repeatable	The town, city, province, state, and/or country in which a person died.
rdaGr2:professionOrOccupation		Instrument Maker	Optional Repeatable	The profession or occupation in which the agent works or has worked.
skos:prefLabel		Courtois neveu aîné	Optional Non repeatable	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.
The namespace URIs used in the table are as follows: owl: http://www.w3.org/2002/07/owl# skos: http://www.w3.org/2004/02/skos/core# dc: http://purl.org/dc/elements/1.1/ dcterms: http://purl.org/dc/terms/ edm: http://www.europeana.eu/schemas/edm/ foaf: http://xmlns.com/foaf/0.1/ rdaGr2: http://rdvocab.info/ElementsGr2/

Aggregation

• Target class: http://www.openarchives.org/ore/terms/Aggregation

The properties for the Aggregation resources are as follows:

Property name	Description	Example of the property value(s)	Required? Repeatable?	Notes
edm:intermediateProvider		Zuidwestbrabants Museum	Optional Repeatable	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.
edm:dataProvider		Zuidwestbrabants Museum	Required Non repeatable	The name or identifier of the data provider of the object (i.e. the organisation providing data to an
edm:hasView			Optional Repeatable	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:isShownAt			Optional Non repeatable	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:isShownBy			Optional Non repeatable	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.
edm:object			Optional Non repeatable	The URL of a representation of the CHO which will be used for generating previews for use in the Europeana portal.
edm:provider		Zuidwestbrabants Museum	Required Non repeatable	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
dc:rights			Optional Repeatable	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.
edm:rights			Required Non repeatable	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 must be a URI from the list of available values. Note: rights statements must be exactly as specified there, which means they must start with http and not https. (For assesing rights imformation check Understanding the rights statements used by Europeana | Europeana PRO )
edm:ugc		true	Optional Non repeatable	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" (lower case).
edm:aggregatedCHO			Required Non repeatable	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.
The namespace URIs used in the table are as follows: edm: http://www.europeana.eu/schemas/edm/ dc: http://purl.org/dc/elements/1.1/

Concept

• Target class: http://www.w3.org/2004/02/skos/core#Concept

The properties for the Concept resources are as follows:

Property name	Description	Example of the property value(s)	Required? Repeatable?	Notes
skos:inScheme			Optional Repeatable	The URI of a concept scheme
skos:altLabel		Buccin	Optional Repeatable	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 of prefLabel).
skos:broader			Optional Repeatable	The identifier of a broader concept in the same thesaurus or controlled vocabulary.
skos:narrower			Optional Repeatable	The identifier of a narrower concept.
skos:related			Optional Repeatable	The identifier of a related concept
skos:broadMatch			Optional Repeatable	The identifier of a broader, narrower or related matching concepts from other concept schemes.
skos:narrowMatch			Optional Repeatable	The identifier of a broader, narrower or related matching concepts from other concept schemes.
skos:relatedMatch			Optional Repeatable	The identifier of a broader, narrower or related matching concepts from other concept schemes.
skos:exactMatch			Optional Repeatable	The identifier of close or exactly matching concepts from other concept schemes.
skos:closeMatch			Optional Repeatable	The identifier of close or exactly matching concepts from other concept schemes.
skos:note		The buccin is a visually distinctive trombone popularized in military bands in France between 1810–1845 which subsequently faded into obscurity.	Optional Repeatable	Information relating to the concept.
skos:notation		123	Optional Repeatable	The notation in which the concept is represented. This may not be words in natural language for some
skos:prefLabel		Buccin	Optional Non repeatable	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.
The namespace URIs used in the table are as follows: skos: http://www.w3.org/2004/02/skos/core#

License

• Target class: http://creativecommons.org/ns#License

The properties for the License resources are as follows:

Property name	Description	Example of the property value(s)	Required? Repeatable?	Notes
odrl:inheritFrom			Required Non repeatable	ID of a base rights statement from which the described License is derived. This value must come for alist of statements controlled by Europeana.
cc:deprecatedOn		2029‐06-­01	Optional Non repeatable	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.
The namespace URIs used in the table are as follows: odrl: http://www.w3.org/ns/odrl/2/ cc: http://creativecommons.org/ns#

Place

• Target class: http://www.europeana.eu/schemas/edm/Place

The properties for the Place resources are as follows:

Property name	Description	Example of the property value(s)	Required? Repeatable?	Notes
owl:sameAs			Optional Repeatable	URI of a Place
wgs84_pos:long		-­‐0.1231	Optional Non repeatable	The longitude of a spatial thing (decimal degrees). This is a recommended property for this class.
wgs84_pos:alt		21	Optional Non repeatable	The altitude of a spatial thing (decimal metres above the reference)
skos:prefLabel		London	Optional Non repeatable	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.
skos:altLabel		Greater London	Optional Repeatable	Alternative forms of the name of the place.
skos:note		Pop. 21m	Optional Repeatable	Information relating to the place.
dcterms:hasPart			Optional Repeatable	Reference to a place that is part of the place being described.
dcterms:isPartOf			Optional Repeatable	Reference to a place that the described place is part of.
edm:isNextInSequence		n/a	Optional Repeatable	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 the portal.
wgs84_pos:lat		51.5075	Optional Non repeatable	The latitude of a spatial thing (decimal degrees). This is a recommended property for this class.
The namespace URIs used in the table are as follows: owl: http://www.w3.org/2002/07/owl# wgs84_pos: http://www.w3.org/2003/01/geo/wgs84_pos# skos: http://www.w3.org/2004/02/skos/core# dcterms: http://purl.org/dc/terms/ edm: http://www.europeana.eu/schemas/edm/

Providedcho

• Target class: http://www.europeana.eu/schemas/edm/ProvidedCHO

The properties for the Providedcho resources are as follows:

Property name	Description	Example of the property value(s)	Required? Repeatable?	Notes
owl:SameAs			Optional Repeatable	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.
dc:coverage		1995-­1996	Optional Repeatable	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:creator		Shakespeare, William	Optional Repeatable	For the creator of the CHO. If possible supply the identifier of the creator from an authority source. Repeat for multiple creators.
dc:date		Early 20th century	Optional Repeatable	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-­MM-DD).
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 visibility conditions.	Optional Repeatable	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:format		paper	Optional Repeatable	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:identifier		RP-­T-­1952-­380	Optional Repeatable	An identifier of the original CHO.
dc:language			Optional Repeatable	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 tags.
dc:publisher		Oxford University Press	Optional Repeatable	The name of the publisher of the CHO. If possible supply the identifier of the publisher from an authority source.
dc:relation		maps.crace.1/33	Optional Repeatable	The name or identifier of a related resource, generally used for other related CHOs. Cf edm:isRelatedTo.
dc:rights		Copyright © British Library Board	Optional Repeatable	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:source		Security Magazine pp 3-12	Optional Repeatable	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:subject		archeology	Optional Repeatable	The subject of the CHO.
dc:title		Eight Weeks	Optional Repeatable	A name given to the CHO. dc:title should be 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:type		Book	Optional Repeatable	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.
dcterms:alternative		Eight weeks: a novel	Optional Repeatable	Any alternative title of the CHO including abbreviations or translations that may not be exact.
dcterms:conformsTo		W3C WCAG 2.0	Optional Repeatable	An established standard to which the CHO conforms.
dcterms:created		Mid 16th century	Optional Repeatable	The date of creation of the CHO. Europeana recommends date conforming to ISO 8601 starting with the year and with hyphens (YYYY-­MM-DD).
dcterms:extent		13 cm (the width of an original object).	Optional Repeatable	The size or duration of the CHO.
dcterms:hasFormat		http://upload.wikimedia.org/wikipedia/en/f/f3/Europeana_logo.png for a png image file of the described tiff resource	Optional Repeatable	A resource related to the CHO that is substantially the same as the CHO but in another format.
dcterms:hasPart		Vol.2. Issue 1	Optional Repeatable	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 use dcterms:isPartOf.
dcterms:hasVersion		The Sorcerer’s Apprentice (translation by Edwin Zeydel, 1955)	Optional Repeatable	Another, later resource that is a version, edition or adaptation of the CHO demonstrating substantive changes in content rather than format.
dcterms:isFormatOf		Europeana_logo.tiffwhere the resource being described is a png image file	Optional Repeatable	Another resource that is substantially the same as the CHO but in another format.
dcterms:isPartOf		Crace Collection of Maps of London	Optional Repeatable	A resource in which the CHO is physically or logically included.
dcterms:isReferencedBy		Till, Nicholas (1994) Mozart and the Enlightenment: Truth, Virtue and Beauty in Mozart’s Operas, W. W. Norton & Company	Optional Repeatable	Another resource that references, cites or otherwise points to the CHO.
dcterms:isReplacedBy		http://dublincore.org/about/2009/01/05/bylaws/	Optional Repeatable	Another resource that supplants , displaces, or supersedes the CHO.
dcterms:isRequiredBy		http://www.myslides.com/myslideshow.ppt	Optional Repeatable	Another related resource that requires the CHO to support its function, delivery or coherence
dcterms:issued		1993	Optional Repeatable	Date of formal issuance or publication of the CHO. Europeana recommends date conforming to ISO 8601 starting with the year and with hyphens (YYYY-­MM-DD).
dcterms:isVersionOf		The Sorcerer’s Apprentice	Optional Repeatable	Another, earlier resource of which the CHO is a version, edition or adaptation, demonstrating substantive changes in content rather than format.
dcterms:medium		metal	Optional Repeatable	The material or physical carrier of the CHO.
dcterms:provenance		Donated to The National Library in 1965	Optional Repeatable	A statement of changes in ownership and custody of the CHO since its creation. Significant for authenticity, integrity and interpretation.
dcterms:references		Honderd jaar Noorse schilderkunst	Optional Repeatable	Other resources referenced, cited or otherwise pointed to by the CHO.
dcterms:replaces		http://dublincore.org/about/2006/01/01/bylaws/	Optional Repeatable	A related resource that is supplanted, displaced, or superseded by the CHO.
dcterms:requires			Optional Repeatable	Another resource that is required by the described resource to support its function, delivery or coherence.
dcterms:spatial		Portugal	Optional Repeatable	Spatial characteristics of the CHO. i.e. what the CHO represents or depicts in terms of space (e.g. a location, coordinate or place).
dcterms:tableOfContents		Chapter 1. Introduction, Chapter 2. History	Optional Repeatable	A list of sub‐units of the CHO.
dcterms:temporal		Roman Empire	Optional Repeatable	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.)
edm:currentLocation			Optional Non repeatable	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:hasMet		(Identifier for William Shakespeare)	Optional Repeatable	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:hasType		Painting	Optional Repeatable	The identifier of a concept, or a word or phrase from a controlled vocabulary (thesaurus etc) giving the type of the CHO.
edm:incorporates			Optional Repeatable	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:isDerivativeOf			Optional Repeatable	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 described CHO.
edm:IsNextInSequence			Optional Repeatable	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:isRelatedTo		Literature	Optional Repeatable	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:isRepresentationOf			Optional Non repeatable	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:isSimilarTo			Optional Repeatable	The identifier of another resource to which the described CHO is similar.
edm:isSuccessorOf			Optional Repeatable	The identifier of a resource to which the described CHO is a successor. E.g. "The Two Towers" is a successor of "Fellowship of the Ring".
edm:realizes			Optional Repeatable	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:type		IMAGE (upper-­case & case sensitive)	Required Non repeatable	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 )
dc:contributor		Maria Callas	Optional Repeatable	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.
The namespace URIs used in the table are as follows: owl: http://www.w3.org/2002/07/owl# dc: http://purl.org/dc/elements/1.1/ dcterms: http://purl.org/dc/terms/ edm: http://www.europeana.eu/schemas/edm/

Timespan

• Target class: http://www.europeana.eu/schemas/edm/TimeSpan

The properties for the Timespan resources are as follows:

Property name	Description	Example of the property value(s)	Required? Repeatable?	Notes
owl:sameAs			Optional Repeatable	The URI of a timespan
skos:altLabel		Empire romain (27 avant J.-­‐C.-­‐476 après J.-­C.)	Optional Repeatable	Alternative forms of the name of the timespan or period.
skos:note		The Roman 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.	Optional Repeatable	Information relating to the timespan or period.
dcterms:hasPart			Optional Repeatable	Reference to a timespan which is part of the described timespan.
dcterms:isPartOf			Optional Repeatable	Reference to a timespan of which the described timespan is a part.
edm:begin		Example 1: -0026	Optional Non repeatable	The date the timespan started. Europeana recommends date conforming to ISO 8601 starting with the year and with hyphens (YYYY-­MM-DD). Providing edm:begin in combination with edm:end is recommended for this class.
edm:end		1770	Optional Non repeatable	The date the timespan finished. Europeana recommends date conforming to ISO 8601 starting with the year and with hyphens (YYYY‐MM-DD). Providing edm:end in combination with edm:begin is recommended for this class.
edm:isNextInSequence			Optional Repeatable	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 the portal.
skos:prefLabel		Roman Empire	Optional Non repeatable	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
The namespace URIs used in the table are as follows: owl: http://www.w3.org/2002/07/owl# skos: http://www.w3.org/2004/02/skos/core# dcterms: http://purl.org/dc/terms/ edm: http://www.europeana.eu/schemas/edm/

Webresource

• Target class: http://www.europeana.eu/schemas/edm/WebResource

The properties for the Webresource resources are as follows:

Property name	Description	Example of the property value(s)	Required? Repeatable?	Notes
owl:sameAs			Optional Repeatable	Provide the URI of another web representation of the same resource.
dc:description		Performance with Buccin trombone/>	Optional Repeatable	Use for an account or description of this digital representation
dc:format		image/jpeg	Optional Repeatable	Use for the format of this digital representation. (Use the value "3D‐PDF" if appropriate.)
dc:rights		Copyright © British Library Board	Optional Repeatable	Use for the name of the rights holder of this digital representation if possible or for more general rights information.
dc:source		The name of the source video tape	Optional Repeatable	A related resource from which the Web resource is derived in whole or in part.
dc:type		video	Optional Repeatable	The nature or genre of the digital representation. Ideally the term(s) will be taken from a controlled vocabulary.
dcterms:conformsTo		W3C WCAG 2.0 (web content accessibility guidelines).	Optional Repeatable	An established standard to which the web resource conforms.
dcterms:created		2010	Optional Repeatable	Date of creation of the Web resource.
dcterms:extent		1h 26 min 41 sec	Optional Repeatable	The size or duration of the digital resource.
dcterms:hasPart			Optional Repeatable	A resource that is included either physically or logically in the web resource.
dcterms:isFormatOf		http://upload.wikimedia.org/wikipedia/en/f/f3/Europeana_logo.png	Optional Repeatable	Another resource that is substantially the same as the web resource but in another format.
dcterms:isPartOf			Optional Repeatable	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 the Task Force report on representing hierarchical entities.
dcterms:isReferencedBy			Optional Repeatable	A related resource that references, cites, or otherwise points to the described resource.
dcterms:issued		1999	Optional Repeatable	Date of formal issuance or publication of the web resource. Europeana recommends date conforming to ISO 8601 starting with the year and with hyphens (YYYY‐MM-DD).
edm:isNextInSequence			Optional Repeatable	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:rights			Optional Non repeatable	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.
dc:creator		Biblicoteca Nacional de España	Optional Repeatable	For the creator of the web resource. If possible supply the identifier of the creator from an authority source. Repeat for multiple creators.
The namespace URIs used in the table are as follows: owl: http://www.w3.org/2002/07/owl# dc: http://purl.org/dc/elements/1.1/ dcterms: http://purl.org/dc/terms/ edm: http://www.europeana.eu/schemas/edm/