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We moved to http://wiki.dublincore.org/index.php/User_Guide/Creating_Metadata


Go to [[UsingDC]] | [[PublishingMetadata]]
[[Category:Metadata]]
 
= How to create content for DCMI Metadata =
 
 
 
== Titles ==
 
=== Title ===
* dc:title
* dcterms:title
 
 
Title is a property that references to the name or names by which a resource is formally known.
 
=== Alternative ===
* dcterms:alternative
 
Alternative is a property that references to a name or names of a resource used as a substitute or alternative to the formal title. These are secondary titles, abbreviations, translations of a title, etc.
 
=== Guidelines for the creation of title content ===
 
For the title use the name given to the resource.
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Alvar Aalto Chair No. 66''
|-
|}
[[PublishingMetadata#exTit3|as linked data]]
 
In most databases title is one of the main criteria to identify search results. So '''if there is no formal title resp. name''' you should formulate an adequate one by yourself.
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Data from a survey about the usage of metadata''
|-
|}
[[PublishingMetadata#exTit6|as linked data]]
 
If there is '''more than one title resp. name''' you should repeat the title property
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Autumn Leaves''
|- style=background-color:#FFFF66;
| '''title'''
| ''The Dead Leaves''
|-
|}
 
[[PublishingMetadata#exTit4|as linked data]]
 
or use the alternative property.
 
Typically alternative is used for secondary titles
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Passion for Pulses''
|- style=background-color:#FFFF66;
| '''alternative'''
| ''A Feast of Beans, Peas and Lentils from Around the World''
|-
|}
[[PublishingMetadata#exAlt1|as linked data]]
 
or for abbreviations
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''American Meteorological Association Newsletter''
|- style=background-color:#FFFF66;
| '''alternative'''
| ''AMA Newsletter''
|-
|}
[[PublishingMetadata#exAlt2|as linked data]]
 
If the title resp. name is expressed in '''different languages''' you should use language tags.
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''La Joconde''
| fre
|- style=background-color:#FFFF66;
| '''title'''
| ''Mona Lisa''
| eng
|- style=background-color:#FFFF66;
| '''title'''
| ''La Gioconda''
| ita
|-
|}
[[PublishingMetadata#exTit5|as linked data]]
 
the same is true for alternative
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''EU Stability Programm of Belgium''
| eng
|- style=background-color:#FFFF66;
| '''alternative'''
| ''Council Opinion on the Updated Stability Programm of Belgium 2009 - 2010''
| eng
|- style=background-color:#FFFF66;
| '''alternative'''
| ''Stellungnahme des Rates zum aktualisierten Stabilitätsprogramm Belgiens für 2009 - 2012''
| ger
|-
|}
[[PublishingMetadata#exAlt3|as linked data]]
 
It is recommended to describe titles with plain text (as done in the examples above). But sometimes it is necessary to '''create a relationship between the described resource and a more detailed title description''' by using a non-literal value.
 
A non-literal value should be used to reference to '''a title with different transliterations'''
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
|
|
|-
|
| in greek
| ''Οιδίπους Τύραννος''
|-
|
| in latin
| ''Oidipous Tyrannos''
|-
|}
[[PublishingMetadata#exTit1|as linked data]]
 
or to reference to a '''title authority'''
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Nibelungenlied Handschrift B''
|- style=background-color:#FFFF66;
| '''title'''
| '''[[nibelungenlied]]'''
|-
|}
 
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Nibelungenlied Handschrift C''
|- style=background-color:#FFFF66;
| '''title'''
| '''[[nibelungenlied]]'''
|-
|}
 
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''identifier'''
| '''[[nibelungenlied]]'''
|- style=background-color:#FFFF66;
| '''label'''
| Der Nibelunge Not
|- style=background-color:#FFFF66;
| '''alternative label'''
| ''Nibelungenlied''
|- style=background-color:#FFFF66;
| '''alternative label'''
| ''Nibelungenklage''
|- style=background-color:#FFFF66;
| '''alternative label'''
| ''Nibelungensage''
|- style=background-color:#FFFF66;
| '''description'''
| ''The Nibelungenlied exists of 39 aventiuren created between 1180 and 1210''
|-
|}
 
[[PublishingMetadata#exTit2|as linked data]]
 
== Relationships between Resource and Agents ==
 
=== Using agent properties in Dublin Core===
 
Persons, organizations and services can relate to resources in various ways. DCMI defined only a few common properties to describe the relationship between resources and agents. So when necessary other vocabularies should be used describing these relationships more detailed. In these cases we recommend to use the [http://id.loc.gov/vocabulary/relators.html marcrelator codes]. How to use them is described in
 
* [http://dublincore.org/usage/documents/relators/ MARC Relator terms and Dublin Core]
* [http://www.ukoln.ac.uk/metadata/dcmi/marcrel-ex/ MARC Relator properties in Dublin Core metadata]
 
=== Contributor ===
* dc:contributor
* dcterms:contributor
 
The contributor property represents a relationship between the resource and a person, an organization, or a service making a contribution to a resource.
 
=== Creator ===
* dc:creator
* dcterms:creator
 
The creator property represents a relationship between the resource and a person, an organization, or a service primarily responsible for making the content of a resource.
 
=== Publisher ===
* dc:publisher
* dcterms:publisher
 
The publisher property represents a relationship between the resource and a person, an organization, or a service responsible for making the resource available and provide access to the resource.
 
=== RightsHolder ===
* dcterms:rightsHolder
 
This property represents a relationship between the resource and a person or an organization owning or managing rights over this resource.
 
 
=== Guidelines for the creation of content for agents ===
 
If you know there is a '''URI standing for a person or organization''' you should use it. For further information you should handle the person or organization like another resource.
 
Example with an organization:
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''rights holder'''
| gnd
| ''39454-3''
|-
|
| name
| ''Bundesarchiv Koblenz''
|-
|
| homepage
| ''http://www.bundesarchiv.de/index.html.de''
|-
|}
[[PublishingMetadata#exrih1|as linked data]]
 
 
Example with a person:
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''contributor'''
| gnd
| ''135066719''
|-
|
| family name
| ''Elliott''
|-
|
| given name
| ''Missy''
|-
|
| nick name
| ''Missy E ''
|-
|}
[[PublishingMetadata#exCon1|as linked data]]
 
 
 
Regardless of the existence of a URI '''personal names''' should be grouped in family name resp. surname as one part of the name and forename resp. given name as the other part .
 
You should handle the person name like '''another resource''':
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''creator'''
|
|
|-
|
| family name
| ''Shakespeare''
|-
|
| given name
| ''William''
|-
|}
[[PublishingMetadata#exCre1|as linked data]]
 
or you could devide these names '''by comma''':
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''creator'''
| ''Shakespeare, William''
|-
|}
[[PublishingMetadata#exCre2|as linked data]]
 
 
When you in doubt about family name and given name give the name as it appears.
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''contributor'''
| ''Snoop Dogg''
|-
|}
[[PublishingMetadata#exCon2|as linked data]]
 
If there is '''more than one contributor/creator/publisher/rightsHolder''', each should be listed separately.
 
like another resource
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''publisher'''
| gnd
| ''2125990-2''
|-
|
| name
| ''Rossijskaja Gosudarstvennaja Biblioteka''
|-
|
| homepage
| ''http://www.rsl.ru/''
|- style=background-color:#FFFF66;
| '''publisher'''
|
|
|-
|
| name
| ''Knižnaja Palata''
|-
|}
[[PublishingMetadata#exPub1|as linked data]]
 
 
or with plain text
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''creator'''
| ''Hubble Telescope''
|- style=background-color:#FFFF66;
| '''publisher'''
| ''University of Nowhere''
|- style=background-color:#FFFF66;
| '''publisher'''
| ''All Your Data Inc.''
|-
|}
[[PublishingMetadata#exPub2|as linked data]]
 
== Type ==
* dc:type
* dcterms:type
 
The type property references to a description of the nature or genre of the content of a resource (e.g. a stylistic category, a function or an aggregation level). To describe the physical or digital manifestation, use format.
 
=== Guidelines for the creation of type content ===
 
We recommend to '''select a value from a controlled vocabulary''' (e. g. [http://dublincore.org/documents/dcmi-type-vocabulary/ DCMI Type Vocabulary]).
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''type'''
| dctype
|
|-
|
|
| ''Still Image''
|}
[[PublishingMetadata#exTyp1|as linked data]]
 
 
But you may also use '''plain text'''.
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''type'''
| ''Conference''
|-
|}
[[PublishingMetadata#exTyp4|as linked data]]
 
 
If '''no formal controlled vocabulary''' exists, you could create a domain specific one.
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''type'''
| '''[[conference]]'''
|-
|}
 
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| identifier
| '''[[conference]]'''
|
|- style=background-color:#FFFF66;
| label
| ''Conference''
| eng
|- style=background-color:#FFFF66;
| label
| ''Tagung'' 
| ger
|- style=background-color:#FFFF66;
| label
| ''съезд'' 
| rus
|-
|}
[[PublishingMetadata#exTyp5|as linked data]]
 
 
Is the resource composed of '''multiple components of different types''' the property should be repeated.
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''type'''
| dctype
|
|-
|
|
| ''Interactive Resource''
|- style=background-color:#FFFF66;
| '''type'''
| dctype
|
|-
|
|
| ''Text''
|-
|}
[[PublishingMetadata#exTyp2|as linked data]]
 
 
Different communities use a variety of type vocabularies. To ensure interoperability you can use terms from different vocabularies side by side - e.g. a type of the DCMI  Type vocabulary in addition to '''a non-controlled or domain specific type term'''.
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''type'''
|
|
|-
|
|
| ''PC Game''
|- style=background-color:#FFFF66;
| '''type'''
| dctype
|
|-
|
|
| ''Software''
|-
|}
[[PublishingMetadata#exTyp3|as linked data]]
 
== Format ==
* dc:format
* dcterms:format
 
The property format references to the file format, the physical medium (e.g. the data storage medium), or the dimension (the size or duration) of a resource. The information can be relevant to determine the equipment needed to display or operate a resource (e.g. if the described resource has format pdf you need a pdf reader to use it). To specify the different categories of format you should use extent and/or. To reference to the nature or genre of the content use type.
 
=== Guidelines for the creation of format content ===
 
For the description of the '''file format''' we recommend to use a controlled vocabulary - e.g. the list of [http://purl.org/NET/mediatypes/ Internet Media Types](MIME).
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''format'''
| mime
| ''jpeg''
|-
|}
[[PublishingMetadata#exFor1|as linked data]]
 
 
You should repeat the properties when '''more than one type of value exists'''.
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''format'''
| mime
| ''jpeg''
|- style=background-color:#FFFF66;
| '''format'''
| ''40 x 512 pixels''
|
|-
|}
[[PublishingMetadata#exFor2|as linked data]]
 
== Extent ==
* dcterms:extent
 
This property references to the size (e.g. bytes, pages, inches, etc.) or duration (e.g. hours, minutes, days, etc.) of a resource.
 
=== Guidelines for the creation of extent content ===
 
Typically the value used for the description of the extent consists of a '''numeric value and a caption''' to specify it. You may use a text string to present it
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''extent'''
| 
|-
|
| ''21 minutes''
|-
|}
[[PublishingMetadata#exExt1|as linked data]]
 
or use controlled values for the caption.
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''extent'''
|
|
|-
|
| minutes
| ''21''
|-
|}
[[PublishingMetadata#exExt2|as linked data]]
 
== Medium ==
* dcterms:medium
 
This property references to the physical carrier of the resource and may only be used if the resource is of physical nature (e.g. a painting, a sculpture, etc.)
 
=== Guidelines for the creation of medium content ===
 
Note that the '''media types must not be used with the property medium''' because medium describes only physical objects.
 
We recommend to use a controlled vocabulary. If no formal controlled vocabulary exist you should nonetheless handle the media type like another resource.
 
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''medium'''
|
|
|-
|
| label
| ''oil on wood''
|-
|
| value
| ''oil''
|-
|
| value
| ''wood''
|-
|}
[[PublishingMetadata#exMed1|as linked data]]
 
== Language ==
 
* dc:language
* dcterms:language
 
This properties references to the language of the intellectual content of the resource.
 
=== Guidelines for the creation of language content ===
 
For the identification of languages please follow [http://www.ietf.org/rfc/rfc4646.txt RFC 4646]. Best practice would be to '''select a value from the three letter language tags of ISO 639''' (e.g. http://www.sil.org/iso639-3/codes.asp).
 
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''A great deliverance''
|
|- style=background-color:#FFFF66;
| '''language'''
| ISO 639-3
| ''eng''
|-
|}
[[PublishingMetadata#exLan7|as linked data]]
 
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''A great deliverance''
|
|- style=background-color:#FFFF66;
| '''language'''
|
| 
|-
|
| RFC 4646
| ''eng''
|-
 
|}
[[PublishingMetadata#exLan1|as linked data]]
 
 
 
If the content is in '''more than one language''', the property should be repeated.
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Charlie Wilson's War''
| 
|- style=background-color:#FFFF66;
| '''language'''
| ISO 639-3
| ''eng''
|- style=background-color:#FFFF66;
| '''language'''
| ISO 639-3
| ''hun''
|- style=background-color:#FFFF66;
| '''language'''
| ISO 639-3
| ''tur''
|-
|}
[[PublishingMetadata#exLan2|as linked data]]
 
 
But if '''every language version has it's own identifier''', they have to be treated like single resources.
 
Video1
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Medieval helpdesk with English subtitles''
| 
|- style=background-color:#FFFF66;
| '''identifier'''
| ''http://www.youtube.com/watch?v=pQHX-SjgQvQ&feature=player_embedded''
|
|- style=background-color:#FFFF66;
| '''isVersionOf'''
| ''Video2''
| 
|- style=background-color:#FFFF66;
| '''language'''
| ISO 639-3
| ''nor''
|- style=background-color:#FFFF66;
| '''language'''
| ISO 639-3
| ''eng''
|-
|}
 
Video2
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Book help (better verson)''
| 
|- style=background-color:#FFFF66;
| '''identifier'''
| ''http://www.youtube.com/watch?v=UOorZQLsmuA&feature=related''
|
|- style=background-color:#FFFF66;
| '''isVersionOf'''
| ''Video1''
| 
|- style=background-color:#FFFF66;
| '''language'''
| ISO 639-3
| ''nor''
|-
|}
[[PublishingMetadata#exLan3|as linked data]]
 
You could also use plain text
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''The Power of Orange Knickers''
|-
 
|- style=background-color:#FFFF66;
| '''language'''
| ''English''
|-
|}
[[PublishingMetadata#exLan5|as linked data]]
 
or create your own language vocabulary.
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''The Power of Orange Knickers''
|- style=background-color:#FFFF66;
| '''language'''
| '''[[english]]'''
|-
|}
 
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| identifier
| '''[[english]]'''
|- style=background-color:#FFFF66;
| label
| ''English''
|- style=background-color:#FFFF66;
| ISO 639-1
| ''en''
|- style=background-color:#FFFF66;
| ISO 639-3
| ''eng''
|}
[[PublishingMetadata#exLan4|as linked data]]
 
== Identifiers ==
 
=== Identifier ===
* dc:identifier
* dcterms:identifier
 
An identifier is an unambiguous reference to a resource. Examples of formal identification systems include the Uniform Resource Identifier (URI) - including the Uniform Resource Locator (URL), the Digital Object Identifier (DOI) or the International Standard Book Number (ISBN).
 
=== BibliographicCitation ===
* dcterms:bibliographicCitation
 
BibliographicCitation is a bibliographic reference to a resource identifying the resource by bibliographic details. Typically the described resource is the child in a parent/child relationship where the bibliographicCitation is not describing the relationship but the location of the described resource within the parent resource (e.g. the bibliographic citation of an article consists of the name of a journal as well as the number of volume, issues and even page references). For the description of parent/child relations see hasPart or isPartOf. BibliographicCitation may only be used to describe bibliographic resources like books, articles or other documentary resource.
 
=== Guidelines for the creation of identifier content ===
 
Best practice is to '''declare the identification system''' from which an identifier is selected
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''What's a URI and why does it matter?''
|
|- style=background-color:#FFFF66;
| '''identifier'''
| ''http://www.ltg.ed.ac.uk/~ht/WhatAreURIs/''
| URI
|-
|}
[[PublishingMetadata#exIde1|as linked data]]
 
 
Identifiers should be selected from formal identification systems as above but can also be '''local identifiers''' as long as there is a proper declaration of these.
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Small and medium sized companies in Kathmandu''
|
|- style=background-color:#FFFF66;
| '''identifier'''
| ''03KTM147''
| local ID
|-
|}
[[PublishingMetadata#exIde2|as linked data]]
 
 
Note that the identifier of the description of a resource (e. g. of the metadata record) is not the same as the identifier of the resource itself.
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|-
| metadata record
|
|
|- style=background-color:#FFFF66;
| '''created'''
| ''2010''
| W3CDTF
|- style=background-color:#FFFF66;
| '''identifier'''
| ''013234098''
| database ID
|-
| my Video
|
|
|- style=background-color:#FFFF66;
| '''title'''
| ''Medieval helpdesk with English subtitles''
|
|- style=background-color:#FFFF66;
| '''created'''
| ''2007''
| W3CDTF
|- style=background-color:#FFFF66;
| '''identifier'''
| ''http://www.youtube.com/watch?v=pQHX-SjgQvQ&feature=player_embedded''
| URI
|-
|}
[[PublishingMetadata#exIde3|as linked data]]
 
 
If no identifier from a formal identification system exist, the identifier can be generated by a bibliographic citation. The bibliographic citation can be created as '''text citations''',
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Prototyping Digital Library Technologies in zetoc''
|- style=background-color:#FFFF66;
| '''bibliographicCitation'''
| ''Lecture Notes in Computer Science 2458, 309-323 (2002)''
|-
|}
[[PublishingMetadata#exBib1|as linked data]]
 
 
or as '''machine readable citations'''.
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Prototyping Digital Library Technologies in zetoc''
|- style=background-color:#FFFF66;
| '''bibliographicCitation'''
| ''&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Lecture Notes in Computer Science&rft.volume=2458&rft.spage=309"^^info:ofi/fmt:kev:mtx:ctx''
|-
|}
[[PublishingMetadata#exBib2|as linked data]]
 
 
You can also structure the bibliographic information.
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''My first article about metadata''
|
|- style=background-color:#FFFF66;
| '''identifier'''
|
|
|-
|
| journal title
| ''My Favorite Journal''
|-
|
| volume
| ''3''
|-
|
| issue
| ''2''
|-
|
| start page
| ''14''
|-
|
| date
| ''2010''
|-
|}
[[PublishingMetadata#exIde4|as linked data]]
 
For additional information on bibliographicCitation see [http://dublincore.org/documents/dc-citation-guidelines/index.shtml "Guidelines for Encoding Bibliographic Citation Information in Dublin Core Metadata"].
 
== Descriptions ==
 
=== Description ===
* dc:description
* dcterms:description
 
This property is used for the description of the content of a resource. The description is a potentially rich source of indexable terms and assist the users in their selection of an appropriate resource. To refine the character of a description use abstract or tableOfContent.
 
=== Abstract ===
* dcterms:abstract
 
This property is used when the description of a resource is a formal abstract.
 
=== TableOfContent ===
* dcterms:tableOfContent
 
This property is used when the description of a resource is a structured list of the contents of a resource.
 
=== Guidelines for the creation of descriptions ===
 
A description may be '''a free text account''',
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Bugs from New Zealand''
|- style=background-color:#FFFF66;
| '''description'''
| ''A box of ten bugs collected in New Zealand between 1845 and 1846''
|-
|}
[[PublishingMetadata#exDes2|as linked data]]
 
 
an '''abstract''',
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''The Foundations of Programm Verification''
|- style=background-color:#FFFF66;
| '''abstract'''
| ''This revised edition provides a precise mathematical background to several program verification techniques. It concentrates on those verification methods that have now become classic, such as the inductive assertions method of Floyd, the axiomatic method of Hoare, and Scott's fixpoint induction. The aim of the book is to present these different verification methods in a simple setting and to explain their mathematical background. In particular the problems of correctness and completeness of the different methods are discussed in some detail and many helpful examples are included.''
|-
|}
[[PublishingMetadata#exAbs1|as linked data]]
 
 
a '''table of contents''',
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Remains of Claire Klawitter''
|- style=background-color:#FFFF66;
| '''table of content'''
| ''Diary 1822 - 1824 -- 20 pictures of Indian farmers -- 5 letters to Rudi Ratlos -- 1 map of North India''
|-
|}
[[PublishingMetadata#exToc1|as linked data]]
 
Or a '''reference to a description'''
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Thriller''
|- style=background-color:#FFFF66;
| '''description'''
| ''http://en.wikipedia.org/wiki/Thriller_(album)''
|-
|}
[[PublishingMetadata#exDes1|as linked data]]
 
You can give some information about the description you reference to.
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Coriandrum sativum''
|
|- style=background-color:#FFFF66;
| '''description'''
| ''http://en.wikipedia.org/wiki/Coriander''
|
|-
|
| title
| ''Coriander''
|-
|
| contributor
| ''Wikipedia''
|-
|}
[[PublishingMetadata#exDes3|as linked data]]
 
 
If '''descriptions in different languages''' exist, the property should be repeated with language tags.
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Delvig and Kjuchelbeker''
|
|- style=background-color:#FFFF66;
| '''abstract'''
| ''The book is a collection of works of two poets - contemporaries and friends of Pushkin - A. A. Delvig and V. K. Kjuchelbeker. It includes poems and prosa by Kjuchelbeker, parts of his diary, the poem Jurij and Xenia and reviews by Delvig. The attachment presents some retrospections to Delvig and Kjuchelbeker. A detailed biographic description tells us something about the life of the poets.''
| eng
|- style=background-color:#FFFF66;
| '''abstract'''
| ''Сборник впервые обединяет произведения двух поетов - современиков и друзей Пушкина - А. А. Дельвига и В. К. Кюхельбекера. Наряду со стихотворениями в книгу вклучены проза Кюхельбекера, фрагменты из его дневника, поема "Юрий и Ксения", а также рецензии Дельвига. В "Приложении" печатаются воспоминания о Дельвиге и Кюхельбекерею. Подробные биографические очерки рассказывают о жизненном пути поэтов.''
| rus
|-
|}
[[PublishingMetadata#exAbs2|as linked data]]
 
== Subject ==
* dc:subject
* dcterms:subject
 
The property subject represents a relationship between a resource and another resource which is a topic of the first resource rsp. describes the intellectual content of the first resource. If the topic of the resource has a spatial or temporal character, use coverage, spatial or temporal.
 
=== Guidelines for describing the subject of a resource ===
 
To express the topic of a resource we recommend to use a URI representing another resource describing this topic,
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Inviato alla Biennale : Venezia, 1949 - 2009''
|
|- style=background-color:#FFFF66;
| '''subject'''
| ''http://www.labiennale.org/en/Home.html''
|
|-
|
| title
| ''La Biennale di Venezia''
|-
|}
[[PublishingMetadata#exSub1|as linked data]]
 
 
or a URI representing the value of a controlled vocabulary,
 
* like entries from authority file systems (e.g. [http://id.loc.gov/authorities the Library of Congress Subject Headings] or the [http://d-nb.info/gnd/ authority files of the German National Library], etc.),
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''My Winter Wonderland''
|
|- style=background-color:#FFFF66;
| '''subject'''
| ''http://id.loc.gov/authorities/sh88004323#concept''
|
|-
|
| label
| ''Cross-country skiing--Skating''
|-
|}
[[PublishingMetadata#exSub2|as linked data]]
 
 
 
* like entries from classification systems ((e.g. the [http://www.oclc.org/dewey/ Dewey Decimal Classification], or Linnaean taxonomy, etc.)
 
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Transports in Kazakhstan 2000 - 2010''
|- style=background-color:#FFFF66;
| '''subject'''
| '''[[W03_7]]'''
|- style=background-color:#FFFF66;
| '''subject'''
| '''[[G06_3]]'''
|-
|}
 
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''label'''
| ''W03.7''
|- style=background-color:#FFFF66;
| '''name'''
| ''Freight Transport''
|- style=background-color:#FFFF66;
| '''broader'''
| ''W03''
|- style=background-color:#FFFF66;
| '''narrower'''
| ''W03.72''
|- style=background-color:#FFFF66;
| '''narrower'''
| ''W03.75''
|-
|}
 
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''label'''
| ''G06_3''
|- style=background-color:#FFFF66;
| '''name'''
| ''Kazakhstan''
|- style=background-color:#FFFF66;
| '''broader'''
| ''G06''
|- style=background-color:#FFFF66;
| '''narrower'''
| ''G06_31''
|- style=background-color:#FFFF66;
| '''narrower'''
| ''G06_35''
|-
|}
[[PublishingMetadata#exSub3|as linked data]]
 
             
You may also use plain text. But if you need more than one entry to describe the content you should repeat the property.
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''How to get an aircraft''
|- style=background-color:#FFFF66;
| '''subject'''
| ''aircraft''
|- style=background-color:#FFFF66;
| '''subject'''
| ''leasing''
|-
|}
[[PublishingMetadata#exSub6|as linked data]]
                                   
If you want to use a keyword or keyphrase in different languages, you should use language tags.
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''KONSTYTUCJA RZECZYPOSPOLITEJ POLSKIEJ''
|
|- style=background-color:#FFFF66;
| '''subject'''
|
|
|-
|
| ''Rzeczpospolita Polska''
| pol
|-
|
| ''Republic of Poland''
| eng
|-
|}
[[PublishingMetadata#exSub4|as linked data]]
 
           
If the subject is a person or organization you should use names from formal name authorities (e.g. from the Library of Congress Name Authority Headings [http://id.loc.gov/authorities], or from the Virtuell International Authority File [http://www.viaf.org/]).
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Candle in the wind''
|
|- style=background-color:#FFFF66;
| '''subject'''
| gnd
| 118583549
|-
|
| family name
| ''Monroe''
|-
|
| given name
| ''Marilyn''
|-
|
| born
| ''1926''
|-
|
| died
| ''1962''
|-
|}
[[PublishingMetadata#exSub5|as linked data]]
 
== Coverage ==
 
=== Coverage ===
* dc:coverage
* dcterms:coverage
 
The property coverage describes a relationship between a resource and another resource which represents the extent or scope of the content of the first resource. This includes the spatial locations (a place name or geographic co-ordinates), temporal periods (a period label, a date or a date range), or jurisdictions (states, counties, or other administrative entities). If you want to make a destinction between the temporal or spatial character of the content use temporal or spatial.
 
 
=== Temporal ===
* dcterms:temporal
 
This property describes the relationship between a resource and another resource which represent the temporal characteristics of the intellectual content of the first resource expressed by period labels or date encoding. If you want to describe date of the lifecycle of a resource use the date properties.
 
=== Spatial ===
*dcterms: spatial
 
This property describes the relationship between a resource and another resource which represents spatial characteristics of the intellectual content of the first resource expressed by by geographic names, latitude/longitude, or other established georeferencing.
 
 
 
=== Guidelines for describing the coverage, spatial or temporal character of a resource ===
 
To describe the '''temporal''' characteristic of a resource
 
you may use plain text,
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Transports in Kazakhstan 2000 - 2010''
|- style=background-color:#FFFF66;
| '''coverage'''
| ''2000 - 2010''
|-
|}
[[PublishingMetadata#exCov5|as linked data]]
 
 
or structure your entry using dates,
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Transports in Kazakhstan 2000 - 2010''
|
|
|- style=background-color:#FFFF66;
| '''temporal'''
|
|
|
|-
|
| start
| ''2000''
| W3CDTF
|-
|
| end
| ''2010''
| W3CDTF
|-
|}
[[PublishingMetadata#exCov3|as linked data]]
 
or period labels.
 
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Analysis of rocks collected in Perth''
|
|- style=background-color:#FFFF66;
| '''temporal'''
|
|
|-
|
| start
| ''Cambrian period''
|-
|
| scheme
| ''Geological timescale''
|-
|
| name
| ''Phanerozoic Eon''
|-
|}
[[PublishingMetadata#exCov4|as linked data]]
 
Further information on encoding temporal characteristics you will find in the [http://dublincore.org/documents/dcmi-period/ DCMI Period Encoding Scheme].
 
 
To describe the '''spatial''' character of a resource, you could use plain text,
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Analysis of rocks collected in Perth''
|- style=background-color:#FFFF66;
| '''coverage'''
| ''Perth, W. A.''
|-
|}
[[PublishingMetadata#exCov6|as linked data]]
 
 
or express it by georeferencing,
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''Analysis of rocks collected in Perth''
|
|- style=background-color:#FFFF66;
| '''spatial'''
|
|
|-
|
| east
| ''115.85717''
|-
|
| north
| ''-31.95301''
|-
|
| name
| ''Perth, W. A.''
|-
|}
[[PublishingMetadata#exCov1|as linked data]]
 
or reference to a formal encoding.
 
{| border="1" cellspacing="0" cellpadding="5"  style="border-collapse:collapse;"
|- style=background-color:#FFFF66;
| '''title'''
| ''The growth of trees in the suptropical highlands''
|
|- style=background-color:#FFFF66;
| '''spatial'''
|
|
|-
|
| label
| ''Cwb''
|-
|
| source
| ''Köppen-Geiger Climate Classification''
|-
|
| main Climates
| ''warm temperate''
|-
|
| precipitation
| ''winter dry''
|-
|
| temperature
| ''warmest month averaging below 22°C''
|-
|}
[[PublishingMetadata#exCov2|as linked data]]
 
 
Further information on encoding spatial characteristics you will find in the [http://dublincore.org/documents/dcmi-box/ DCMI Box Encoding Scheme] and the [http://dublincore.org/documents/dcmi-point/ DCMI Point Encoding Scheme].
 
== Dates ==
 
=== Date ===
* dc:date
* dcterms:date
 
The property date references to a description of any dates or ranges in the lifecycle of a resource and is typically associated with the creation or availability. If the destinction between different sorts of date is necessary, the following subproperties should be used. If a date is describing the content of a resource the properties coverage or temporal have to be used.
 
=== Created ===
* dcterms: created
 
This property references to a description of the date or range of the creation of a resource. According to the one-to-one principle this has to be the creation date of the resource being described and not the creation date of any other resource from which the described resource derives (e.g. a former version or a superior resource). So a resource is created only once, every other date of creation belongs to another resource that has to be described on its own. 
 
=== Issued ===
* dcterms:issued
 
This property references to a description of the date of the formal issuance resp. publication of a resource. A resource is issued only once, every other issuance belongs to another resource that has to be described on its own. If the issuance of a resource is not formal the property "available" should be used.
 
=== Available ===
* dcterms:available
 
This property references to a description of the date a resource did become or will become available. A resource becomes available only once, every other availability belongs to another resource that has to be described on its own. If the availability of a resource starts with the formal issuance resp. publication use "issued".
 
=== Modified ===
* dcterms:modified
 
This property references to a description of the date a resource was changed. You may record every date a resource was modified by repeating this property or record only one date (this should be the last one).
 
=== Valid ===
* dcterms:valid
 
This property references to a description of the date or range a resource is, was or will be valid. This property should be used if a resource is only valid resp. relevant until a particular date.
 
=== DateCopyrighted ===
* dcterms:dateCopyrighted
 
This property references to a description of the date or range of the copyright of the resource.
 
=== DateSubmitted ===
* dcterms:dateSubmitted
 
This property references to a description of the date a resource was submitted (e.g. a thesis at a university department, an article at the editorial board of a journal, etc.).
 
=== DateAccepted ===
* dcterms:dateAccepted
 
This property references to a description of the date a resource was accepted (e.g. a thesis by a university department, an article by the editorial board of a journal, etc.)
 
 
=== Guidelines for the creation of content for dates ===
 
For the structure of date properties we recommend the usage of the '''W3CDTF profile of ISO 8601''' [W3CDTF]. It allows to sort search results by date and facilitates the merging of metadata of different applications.
 
You should use this encoding for '''a point in time'''
 
  ex:myPicture dcterms:created "2003-04-10"^^dcterms:W3CDTF .
 
 
but must not use it with '''a range''',
 
  ex:myDraft dcterms:valid "2007-05-06/2007-07-15" .
 
or when the date is located before the common area.
 
  ex:mySculpture dcterms:created "-500"
 
If you need to encode range data, make a distinction of start and end date.
 
ex:myDraft dcterms:date _:thisValidity .
_:thisValidity ex:start "2007-05-06"^^dcterms:W3CDTF ;
                ex:end "2007-07-15"^^dcterms:W3CDTF .
 
 
If the '''complete date is unknown''' you should use
 
month and year
 
  ex:myMusic dcterms:available "2006-07"^^dcterms:W3CDTF .
 
 
or only the year
 
  ex:myBook dcterms:issued "2009"^^dcterms:W3CDTF .
 
 
If '''more than one date of the same type (e.g. modified)''' is recorded, the property must be repeated.
 
  ex:mySoftware dcterms:modified "2009-12-22"^^dcterms:W3CDTF ,
                                "2010-01-08"^^dcterms:W3CDTF ,
                                "2010-02-15"^^dcterms:W3CDTF .
                 
Since a resource has only one date of creation, issuance, availability and/or copyright you may repeat the properties created, issued, available and dateCopyrighted only if you want to '''provide the same date in another structure'''.
 
  ex:myScript dcterms:created "1752"^^dcterms:W3CDTF ,
                              "probably after 1752" .
 
instead of a plain text
 
  ex:mySculpture dc:created "approx. 500 B.C."
 
you may also handle the date like another resource.
 
  ex:mySculpture dc:date _:mySculptureDate .
  _mySculptureDate ex:year "500" ;
                  ex:qualifer "approx." ;
                  ex:epoch "B.C." .
 
Another date of creation, issuance, availability and/or copyright however belongs to another resource that has to be described on its own. The relation of both resources may be described by one of the relation properties or by "source"
 
  ex:myData dcterms:created "2004-07-19"^^dcterms:W3CDTF ;
            dcterms:source ex:oldData .
 
  ex:oldData dcterms:created "2002-09-28"^^dcterms:W3CDTF .
 
== Source, Relation and its subproperties ==
 
=== Relation ===
* dc:relation
* dcterms:relation
 
Relation references to a resource that is related to the described resource in some way. Such relationship may be expressed reciprocally but this is not required and depends on the sort of relation. If the relation shall be specified more precicely the following (sub)properties should be used.
 
=== Source ===
* dc:source
* dcterms:source
 
Source references to a resource from which the described resource is derived in whole or in part (e.g. data of a climate centre are the source of a forecast, a book or journal is the source of a scan, etc.)
 
=== IsPartOf ===
* dcterms:isPartOf
 
This property references to a resource of which the described resource is a physical or logical part (e.g. a painting as part of a collection, an article as part of a journal, etc.). The described resource is like a "child" in a hierarchical or "parent/child" relationship. For the reciprocal statement use hasPart.
 
=== HasPart ===
* dcterms:hasPart
 
This property references to a resource which is a physical or logical part of the described resource (e.g. the described resource is a collection of paintings, or a journal with different articles, etc.). The described resource is like the "parent" in a hierarchical or "parent/child" relationship. For the reciprocal statement use isPartOf.
 
=== IsVersionOf ===
*dcterms:isVersionOf
 
This property references to a former version, edition or adaptation of the described resource (e.g. the described resource is the revision of a book, or another recording  of a song, etc.). Another version implies changes in the content of a resource. For resources with different formats use isFormatOf. For the reciprocal statement use hasVersion. 
 
=== HasVersion ===
*dcterms:hasVersion
 
This property references to a later version, edition or adaptation of the described resource (e.g. the described resource is the older version of a revised book, or of a song, etc.). Another version implies changes in the content of a resource. For resources with different formats use hasFormat. For the reciprocal statement use isVersionOf. 
 
=== IsFormatOf ===
* dcterms.isFormatOf
 
This property references to a former version of the described resource with the same intellectual content but presented in another format (e.g. the described resource is the microfilm version of a printed book, or the pdf version of a doc document). For intellectual changes between resources use isVersonOf. For the reciprocal statement use hasFormat.
 
 
=== HasFormat ===
* dcterms:hasFormat
 
This property references to a later version of the described resource with the same intellectual content but presented in another format (e.g. the desribed resource is a printed book that is also availabel as a microfilm, or a doc document that is also available as pdf). For intellectual changes between resources use hasVersion. For the reciprocal statement use isFormatOf.
 
=== Replaces ===
* dcterms:replaces
 
This property references to a resource that has been supplanted, displaced or superseeded by the described resource. It is used for the valid version in chain of versions (e.g. the described resource is the the last draft of a contract, or the current version of guidelines). For the reciprocal statement use isReplacedBy.
 
=== IsReplacedBy ===
* dcterms:isReplacedBy
 
This property references to a resource that supplants, displaces or superseedes the described resource. It is used, when in chain of versions only one version is valid (e.g. the described resource is one of the former drafts of a contract, or a former version of guidelines). For the reciprocal statement use replaces.
 
=== Requires ===
* dcterms:requires
 
This property references to a resource supporting the function, delivery or coherence of the content of the described resource (e.g. the described resource is an application that can be used only with a particular software, or hardware). For the reciprocal statement use isRequiredBy.
 
=== IsRequiredBy ===
* dcterms:isRequiredBy
 
The described resource is necesssary for the function, delivery or coherence of the content of the resource the property references to (e.g. the described resource is a software or hardware necesssary to use a particular application). For the reciprocal statement use requires.
 
=== References ===
* dcterms:references
 
This property references to a resource that is cited, referenced, or otherwise pointed to by the described resource (e.g. the described resource is an article citing a book, or an interview pointing to a play). For the reciprocal statement use isReferencedBy.
 
=== IsReferencedBy ===
* dcterms:isReferencedBy
 
This property references to a resource that points to the described resource by citation, acknowledgement, etc (e.g. the described resource is a book cited in an article, or a play pointed to in an interview, etc.). For the reciprocal statement use references.
 
=== ConformsTo ===
* dcterms:conformsTo
 
This property references to an established standard, to which the described resource conforms (e.g. a metadata record that conforms to the RDA standard, or a pipe that conforms to ISO 3183, etc.)
 
=== Guidelines for the creation of content for relations and source ===
 
You may reference to the related resource by plain text or by a URI representing the related resource. If you use plain text, you should '''use a formal citation'''.
 
ex:myScan dcterms:issued "2009"^^dcterms:W3CDTF ;
          dcterms:isFormatOf "Eike von  Repgow: Sachsenspiegel, Auffs newe vbersehen mit Summarijs vnd Additionen ...;
          Leipzig 1561/1563" .
 
 
However recommended best practice is to '''use an identifier instead of text''',
 
ex:myData dcterms:conformsTo http://www.w3.org/2001/XMLSchema .
 
or to '''handle the related resources like another resource'''.
 
ex:myArticle dcterms:referencesTo _:articlesReference .
_:articlesReference dc:creator "Black, Carl" ;
                    dc:contributor "White, Stuart" ;
                    dc:title "Black and White"
                    dc:date "1988"^^dcterms:W3CDTF
 
If there is '''more than one relation of the same sort''' you have to repeat the property:
 
ex:myGame dcterms:requires "Pentium II 450 MHz or AMD K-6 450 MHz ,
                            "Windows 98/ME/2000SP2/XP ,
                            "1.2 GB" .
 
If '''both resources of a relationship are described''' the relation could be expressed reciprocally whereupon reciprocality could be generated automatically
 
ex:mySong dcterms:title "Candle in the wind" ;
          dcterms:issued "1973"^^dcterms:W3CDTF;
          dcterms:description "Portayal of the life of Marilyn Monroe" ;
          dcterms:hasVersion ex:mySong2
 
ex:mySong2 dcterms:title "Candle in the wind" ;
            dcterms:alternative "Goodbye England's Rose" ;
            dcterms:issued "1997"^^dcterms:W3CDTF ;
            dcterms:description "Tribut to the dead princess of Wales" ;
            dcterms:isVersionOf ex:mySong .
 
=== legacy namspace vs. terms namespace ===
 
For all properties listed in the relation chapter applies that neither in the terms namespace nor in the legacy namespace (dc:relation and dc:source) a range was defined.
 
=== Literal vs. Non-Literal Value ===
 
All properties concerning relations may be used either with literal values
 
ex:myPainting dcterms:title "Still Life" ;
              dc:creator "Mignon, Abraham" ;
              dcterms:isPartOf "Rijksmuseum Amsterdam. The Masterpieces special" .
                 
 
or with non-literal values.
 
ex:myPainting dcterms:title "Still Life" ;
              dc:creator "Mignon, Abraham" ;
              dcterms:isPartOf http://www.rijksmuseum.nl/meesterwerken
http://www.rijksmuseum.nl/meesterwerken dcterms:title "The Masterpieces special"
                                        dc:contributor "Rijksmuseum Amsterdam"
 
 
== Rights ==
 
=== Rights ===
* dc:rights
* dcterms:rights
 
Rights provides information about rights held in and over a resource. This includes information like access rights, Intellectual Property Rights (IPR), copyrights, references to legal documents describing how to use a resource, etc. To specify rights more precicely use accessRights or license.
 
=== AccessRights ===
* dcterms:accessRights
 
Information about who can access a resource or an indication of its security status. Access rights provides information about restrictions to view, search or use a resource based on attributes of the resource itself or the category of user.
 
=== License ===
* dcterms:license
 
The property refers to a legal document giving official permission to do something with the resource (e.g. an otherwise free resource may not be used for reproduction within commercial applications). Examples of such licenses you will find at http://creativecommons.org/.
 
=== Guidelines for the creation of rights content ===
 
A rights statement may be plain text,
 
ex:myDatabase dcterms:title "Data from my last evaluation" ;
              dcterms:accessRights "my friends only" .
 
or a URL referencing to the rights information,
 
  ex:myPicture dc:title "You and me" ;
              dc:rights "http://creativecommons.org/licenses/by/3.0/legalcode"^^dcterms:URI .
 
or a combination of both
 
ex:mySoftware dcterms:title "GeoNetwork - Geographic Metadata Catalog ;
              dcterms:license "GNU General Public License ,
                              "http://www.gnu.org/licenses/gpl.html"^^dcterms:URI .
 
To identify a license recommended best practise is to use a URI
 
ex:myBook dcterms:title "News from the South" ;
          dcterms:license http://creativecommons.org/licenses/by-nd/3.0/legalcode .
 
http://creativecommons.org/licenses/by-nd/3.0/legalcode dcterms:title "Attribution-NoDerivs 3.0 Unported" .
=== legacy vs. terms namespace ===
 
The usage of the terms namespace  (dcterms:rights, dcterms:accessRights and dcterms:license) differs from the usage of the legacy namespace (dc:rights) by the definition of a range for the first. dcterms:rights and dcterms:accessRights have a range of the class RightsStatement. So values used with these properties have to be instances of this class. dc:license has a range of the class LicenseDocument and values used with this property have to instances of this class.
 
=== Literal vs. Non-literal Values ===
 
All rights properties may be used either with literal values,
 
ex:myVideo dcterms:accessRights "May be used only by members of the myProject" .
 
or with non-literal values.
 
ex:myDocuments dcterms:rights _:accessConditions
_:accessConditions dcterms:title "Access to my stuff"
                    dcterms:description "Resources under this right can only be read, searched and
                    used by members of the myProject" . 
 
== Special properties for the description of education material  ==
 
=== Audience ===
* dcterms:audience
 
The property audience references to a class of persons for whom the resource is intended or useful (e.g. the resource is a textbook for psychologists, etc.). To specify an audience more precisely use mediator or educationLevel.
 
=== Mediator ===
* dcterms:mediator
 
This property references to a class of persons who mediate access to the resource and for whom it is intended or useful. This might be teachers, parents etc. (e.g. teachers are  mediators for a resource intended to be used in elementary school lessons)
 
=== EducationLevel ===
* dcterms:educationLevel
 
This property references to the education or training context in which the resource is intended to use resp. useful. More specific it might describe the progress of an audience through the education or training process (e.g. the resource is an English workbook for students of the 4th - 5th grade).
 
=== InsctructionalMethod ===
* dcterms:instructionalMethod
 
This property references to the process used to engender knowledge, attitudes and skills, that the described resource is designed to support. Typically it includes ways of presenting instructional materials or conducting instructional activities, patterns of learner-to-learner and learner-to-instructor interactions, and mechanisms by which group and individual levels of learning are measured. Instructional methods include all aspects of the instruction and learning processes from planning and implementation through evaluation and feedback.
 
=== Guidelines for the creation of content for properties describing education material ===
 
You should use formal or informal controlled vocabularies. Though none are registered by DCMI, implementors are encouraged to develop local lists of values, and to use them consistently.
 
ex:myTextbook dcterms:audience _:myAudience.
_:myAudience rdf:value "Psychologists" .
 
ex:myTutorial dcterms:mediator _:myMediator .
_:myMediator rdf:value "ESL teachers" .
 
ex:myWorkbook dcterms:educationLevel _:myLevel .
_:myLevel rdf:value "4th - 5th grade"
 
ex:myLesson dcterms:InstructionalMethod _:myMethod .
_:myMethod rdf:value "Experiential learning"
 
=== legacy namespace vs. terms namespace ===
 
There is no legacy namespace for the above described properties. For the terms namespaces the following ranges are defined:
 
* audience and mediator and educationLevel have a range of the class AgentClass
* instructionalMethod has a range of the class MethodOfInstruction
 
=== Literal vs. Non-literal Values ===
 
All above described properties can only be used with non-literal values.
 
== Special properties for the description of collections  ==
 
=== AccrualMethod ===
* dcterms:accrucalMethod
 
This property references to the method by which items are added to a collection.
 
=== AccrualPeriodicity ===
* dcterms:accrucalPeriodicity
 
This property references to the frequency with wich items are added to a collection.
 
=== AccrualPolicy ===
* dcterms:accrualPolicy
 
This property references to the policy governing the addition of items to a collection.
 
=== Guidelines for the creation of content for properties describing collections ===
 
Resources described by these properties have to be collections. We recommend to use values of formal or informal controlled vocabularies.
 
ex:myCollection dcterms:accrualMethod ex:purchase ;
                dcterms:accrualPeriodicity ex:irregular ;
                dcterms:accrualPolicy _:myPolicy.
ex:purchase rdfs:label "Purchase" .
ex:irregular rdfs:label "Irregular" .
_:myPolicy rdf:value "Objects of this collection have to be Scandinavian ceramics from 1940s to 1980s."
 
=== legacy namespace vs. terms namespace ===
 
There is no legacy namespace for the above described properties. For all properties in this section a domain of the class collection has been defined. So these properties can only be used to descibe collections. Furthermore the following ranges are defined:
 
* accrualMethod has a range of the class MethodofAccrual
* accrualPeriodicity has a range of the class Frequency
* accrualPolicy has a range of the class Policy.
 
=== Literal vs. Non-literal Values ===
 
All above described properties can only be used with non-literal values.
 
== Provenance ==
* dcterms:provenance
 
This property is used for describing changes in ownership and custody. The statement should include any changes of the resource that are significant for its authenticity, integrity and interpretation.
 
=== Guidelines for the creation of content for provenance ===
 
The description of the provenance of a resource includes all changes made to a resource.
 
ex:myResource dcterms:title "Luxor Obelisk"
              dctems:provenance _:obeliskProvenance .
 
_:obeliskProvenance rdf:value "Originally located at the entrance to the Luxor temple the
                                obelisk came to Paris in 1836 as a gift by Muhammad Ali Pasha." .
 
=== legacy namspace vs. terms namespace ===
 
The Range for the provenance property is the class ProvenanceStatement.
 
=== Literal vs. Non-Literal Values ===
 
Provenance may only be used with non-literal values.
 
ex:myBook dc:provenance _:MyOwner .
 
_:MyOwner rdf:value "This copy once owned by Benjamin Spock." .
 
 
 
[[Category:KIM]]

Latest revision as of 08:53, 5 September 2011

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