IESR: Application Profile


dc:title JISC Information Environment Service Registry (IESR) Application Profile
dc:creator Ann Apps, The University of Manchester, UK. ann.apps@manchester.ac.uk
dc:contributor Pete Johnston, UKOLN, University of Bath, UK.
dc:contributor Andy Powell, UKOLN, University of Bath, UK.
dc:date 2005-04-26
dc:identifier http://iesr.ac.uk/profile/
dc:description An application profile for the JISC Information Environment Service Registry (IESR), described according to the Dublin Core Application Profile Guidelines (CEN/ISSS CWA14855).
dc:rights Creative Commons License This work is licensed under a Creative Commons Licence:
Creative Commons License Attribution Required; Creative Commons License Non-Commercial; Creative Commons License Share-Alike.
version 2.5
status Implemented

Change History
v2.5, 2005-04-26 Updated Creative Commons licence to include UK jurisdiction
v2.4, 2005-01-25 Added 'owns', 'administers' and 'serves' (inverse links between entities)
Some changes to wording of definitions and conditions of: hasService; owner; administrator
Some changes to wording of definitions of: hasAssociation; isReferencedBy; interface; seeAlso
Changed definition of creator in administrative metadata
Added publisher to administrative metadata
Removed from administrative metadata: contributor; created; language
Added a second 'rights' to administrative metadata
Added comment about fields of administrative metadata that are for data supply only
v2.3, 2004-11-01 'Collection' and 'Service' are now in IESR namespace (previously in dcmitype namespace)
v2.2, 2004-08-20 Changes to wording of definitions of the various rights properties.
v2.1, 2004-07-01 IESR-specific metadata terms are now defined in a separate document and referenced here.
v2.0, 2004-06-25 Changes from version 1.6:
Changed 'dc:description' to 'dcterms:abstract' for collection and service
Changed 'rslpcd:hasPublication' to 'dcterms:isReferencedBy'
Added 'iesr:logo' for service
Replaced agent vcard metadata properties
'iesr:usesControlledList' is now optional
'dcterms:accessRights' for a collection is now free text
Added 'dcterms:UDC' as a controlled vocabulary for 'dc:subject'
Added 'dcterms:LCSH' as a controlled vocabulary for 'dcterms:spatial'


This document is an application profile for the JISC Information Environment Service Registry (IESR), described according to the Dublin Core Application Profile Guidelines (CEN/ISSS CWA14855, ftp://ftp.cenorm.be/PUBLIC/CWAs/e-Europe/MMI-DC/cwa14855-00-2003-Nov.pdf) with an additional attribute 'Searchable'. Although the terms used are defined elsewhere, by DCMI or RSLP, the document does not currently indicate whether definitions are source definitions or local refinements of those definitions. In consideration of the document length only those application profile attributes necessary to define each property are included. Some attributes are not used at all within this application profile: type of term; refines; refined by; similar to; obligation.

'Occurrence' is defined as a minimum and maximum pair (Min; Max) effectively indicating where an occurence is mandatory.

'Searchable' indicates whether a property has a searchable index within the IESR. The associated Z39.50 Bib-1 attributes and index names, which may be used in a Z39.50 search for these properties, are indicated. Also indicated are specific searching restrictions such as an exact match or a date format. The Z39.50 indexes are listed as: a comma-separated list of Bib-1 attributes; followed by a semi-colon; then a comma-separated list of index names. For example 'title' is searchable using the Bib-1 attribute 4 or the corresponding IESR index 'title'. It is also available for searching using the Bib-1 attribute 1016 (Any) and the IESR index 'anywhere'. This would be indicated as:
Searchable      4, 1016; title, anywhere

Metadata properties described in this application profile are those that are used in external metadata supplied by the public services of IESR. There are a few properties in the administrative metadata that will be included in the data suppliers' interface that are not described here: dc:creator (name of person who created the metadata); dc:contributor; dcterms:created.

The associated controlled lists associated with some properties are currently defined in a separate document, but will eventually be defined within the Registry.

Contents


Namespaces

Term URI http://purl.org/dc/elements/1.1/
Name dc:
Label Dublin Core

Term URI http://purl.org/dc/terms/
Name dcterms:
Label Dublin Core terms

Term URI http://purl.org/rslp/terms#
Name rslpcd:
Label RSLP Collection Description

Term URI http://iesr.ac.uk/terms/#
Name iesr:
Label JISC Information Environment Service Registry


Data Types

Name <string>
Label Character string
Definition A string of ASCII characters. No formatting tags may be included. The following characters must be encoded for XML: '&' - '&amp;'; '<' - '&lt;'; '>' - '&gt;'. A limited list of non-ASCII characters may be included encoded as character entities.

Name <date>
Label Date
Defined By http://www.w3.org/TR/NOTE-datetime
Definition Character string representing a date to the complete date level of the W3CDTF profile of ISO 8601, of the form: [ YYYY-MM-DD | YYYY-MM | YYYY ]

Name <dateRange>
Label Date Range
Definition <date>/<date> | <date>/ | /<date>
Comments Begin and end dates separated by '/'. Either date may be omitted.

Name <URI>
Label URI
Defined By http://www.ietf.org/rfc/rfc2396.txt
Definition Character string for a URI

Name <email>
Label Email address
Defined By http://www.ietf.org/rfc/rfc2822.txt
Definition Character string for an email address

Name <phone>
Label Telephone number
Definition International telephone number of the form: '+'[1-9][0-9]+ or 00[1-9][0-9]+


IESR Entities

Term URI http://iesr.ac.uk/terms/#Collection
Name Collection
Label Collection

Term URI http://iesr.ac.uk/terms/#Service
Name Service
Label Service

Term URI http://iesr.ac.uk/terms/#Agent
Name Agent
Label Agent


Collection Properties

Term URI http://purl.org/dc/elements/1.1/title
Name title
Definition The name of the collection
Comments The language of the property may be indicated using 'xml:lang'
Condition This is a single main title of the collection and must be present
DataType <string>
Occurrence Min: 1; Max: 1
Searchable 4, 1097, 1016, 1017, 1035; title, anywhere

Term URI http://purl.org/dc/dcterms/alternative
Name alternative
Definition An alternative name, or sub-title of the collection
Comments The language of the property may be indicated using 'xml:lang'
Condition The collection record must also have a single 'title' property
DataType <string>
Occurrence Min: 0; Max: unbounded
Searchable 4, 1097, 1016, 1017, 1035; title, anywhere

Term URI http://purl.org/dc/elements/1.1/identifier
Name identifier
Definition A formal global identifier of the collection
Has Encoding Scheme http://purl.org/dc/terms/URI
Condition This identifier will be assigned by the IESR on registration unless the collection already has a persistent global identifier
DataType <URI>
Occurrence Min: 1; Max: 1
Searchable 12, 1032; iesrid [Exact match, Primary key]
Searchable 1062, 1104, 1016, 1017, 1035; identifier, anywhere [Exact match]

Term URI http://purl.org/dc/dcterms/abstract
Name abstract
Definition A free text summary description of the collection
Comments The language of the property may be indicated using 'xml:lang'
DataType <string>
Occurrence Min: 0; Max: 1
Searchable 62, 1100, 1143, 1016, 1017, 1035; description, anywhere

Term URI http://purl.org/dc/elements/1.1/type
Name type
Definition The type of the collection
Comments Further encoding schemes may be used providing they are first registered with the IESR. A list of type encoding schemes will be included in the IESR meta-registry.
Has Encoding Scheme http://purl.org/dc/terms/DCMIType
Has Encoding Scheme http://purl.org/rslp/terms#CLDT (defined at http://www.ukoln.ac.uk/metadata/rslp/types/)
Condition An XML record output from the IESR will have `type=Collection' from the DCMI Type Vocabulary. It is not necessary to supply this type on input, and no other terms from the DCMI Type Vocabulary should be used.
DataType <string>
Occurrence Min: 0; Max: unbounded
Searchable 1001, 1103, 1016, 1017, 1035; type, anywhere

Term URI http://purl.org/dc/elements/1.1/format
Name format
Definition The physical or digital characteristics of the collection
Comments A free text statement. For example, 'format' could include: an indication of the number of items in the collection; the total duration of the items; physical or digital space requirements
Comments The language of the property may be indicated using 'xml:lang'
DataType <string>
Occurrence Min: 0; Max: unbounded

Term URI http://purl.org/dc/elements/1.1/language
Name language
Definition The language of items in the the collection
Has Encoding Scheme http://purl.org/dc/terms/RFC3066
DataType <string> ([a-z]{2-3})
Occurrence Min: 0; Max: unbounded
Searchable 54, 1105, 1016, 1017, 1035; language, anywhere

Term URI http://purl.org/dc/elements/1.1/rights
Name rights
Definition Information about rights held in and over the collection
Comments Copyright statement about the collection
Comments A free text statement, but may include a URL. The language of the property may be indicated using 'xml:lang'
DataType <string>
Occurrence Min: 0; Max: 1

Term URI http://iesr.ac.uk/terms/#useRights
Name useRights
Definition A statement about allowed usage of data from the collection, for example terms and conditions.
Comments A free text statement, but may include a URL. The language of the property may be indicated using 'xml:lang'
DataType <string>
Occurrence Min: 0; Max: 1

Term URI http://purl.org/dc/terms/accessRights
Name accessRights
Definition Information about who can access the collection
Comments A free text statement. The language of the property may be indicated using 'xml:lang'
DataType <string>
Occurrence Min: 0; Max: 1

Term URI http://iesr.ac.uk/terms/#hasService
Name hasService
Definition A service that makes the collection available
Has Encoding Scheme http://purl.org/dc/terms/URI
Condition The entity that is the value of the property must be registered in the IESR with this global identifier
DataType <URI>
Occurrence Min: 1; Max: unbounded
Searchable (via service identifier)

Term URI http://iesr.ac.uk/terms/#logo
Name logo
Definition A logo for the collection
Comments This is a URL that will yield a graphical logo when displayed on a web page
Has Encoding Scheme http://purl.org/dc/terms/URI
DataType <URI>
Occurrence Min: 0; Max: 1

Term URI http://purl.org/dc/elements/1.1/subject
Name subject
Definition A single concept (keyword or subject descriptor) that is the subject of the collection, or of the items in the collection
Comments Where more than one concept is provided, a separate property should be used for each
Comments Concepts may include object names and agent names
Comments An instance of 'subject' with no Encoding Scheme may be used for a specific local keyword that is not in any standard list
Comments The language of the property may be indicated using 'xml:lang'
Has Encoding Scheme http://purl.org/dc/terms/DDC
Has Encoding Scheme http://iesr.ac.uk/terms/#HASSET
Has Encoding Scheme http://iesr.ac.uk/terms/#JACS
Has Encoding Scheme http://purl.org/dc/terms/LCSH
Has Encoding Scheme http://purl.org/dc/terms/MESH
Has Encoding Scheme http://purl.org/dc/terms/UDC
Has Encoding Scheme http://iesr.ac.uk/terms/#UNESCO
Condition Use of Dewey (DDC) will be dependent on the availability of a licence for the IESR and the described service.
DataType <string>
Occurrence Min: 1; Max: unbounded
Searchable 21, 1014, 1099, 1016, 1017, 1035; subject, anywhere

Term URI http://purl.org/dc/terms/spatial
Name spatial
Definition The spatial coverage of the items in the collection
Has Encoding Scheme http://iesr.ac.uk/terms/#HASSET
Has Encoding Scheme http://purl.org/dc/terms/ISO3166
Has Encoding Scheme http://purl.org/dc/terms/LCSH
Has Encoding Scheme http://purl.org/dc/terms/TGN (The Getty Thesaurus of Geographic Names)
Has Encoding Scheme http://iesr.ac.uk/terms/#UNESCO
DataType <string>
Occurrence Min: 0; Max: unbounded
Searchable 58, 1110, 1122, 1016, 1017, 1035; spatial, anywhere

Term URI http://purl.org/dc/terms/temporal
Name temporal
Definition The temporal coverage of the intellectual content of the items in the collection
Comments Year only is significant for date range searching
Has Encoding Scheme http://purl.org/dc/terms/W3CDTF
DataType <dateRange>
Occurrence Min: 0; Max: unbounded
Searchable 1128, 1129, 30, 1102; stemporal (start date), etemporal (end date) [Date YYYY-MM-DD]

Term URI http://purl.org/rslp/terms#contentsDateRange
Name contentsDateRange
Definition The range of dates of creation of the individual items in the collection
Comments Year only is significant for date range searching
Has Encoding Scheme http://purl.org/dc/terms/W3CDTF
DataType <dateRange>
Occurrence Min: 0; Max: unbounded
Searchable 1083, 1084, 31, 1102; scontentsdate (start date), econtentsdate (end date) [Date YYYY-MM-DD]

Term URI http://iesr.ac.uk/terms/#usesControlledList
Name usesControlledList
Definition A classification scheme or thesaurus used by the collection
Has Encoding Scheme http://iesr.ac.uk/terms/#CtrldVocabsList
DataType <string>
Occurrence Min: 0; Max: unbounded
Searchable 20, 1040, 1112, 1016, 1017, 1035; classn, anywhere [Exact match]

Term URI http://purl.org/dc/terms/educationLevel
Name educationLevel
Definition Education level of group for whom the collection is intended or useful
Has Encoding Scheme http://iesr.ac.uk/terms/#UKEL
DataType <string>
Occurrence Min: 0; Max: unbounded
Searchable 5000, 1016, 1017, 1035; edlevel, anywhere

Term URI http://purl.org/rslp/terms#owner
Name owner
Definition An agent that legally owns or has possesion of the collection
Has Encoding Scheme http://purl.org/dc/terms/URI
Condition The entity that is the value of the property must be registered in the IESR with this global identifier
DataType <URI>
Occurrence Min: 1; Max: unbounded
Searchable (via agent identifier)

Term URI http://purl.org/dc/terms/isPartOf
Name isPartOf
Definition Another collection that contains this collection
Comments Recorded for information only
Has Encoding Scheme http://purl.org/dc/terms/URI
DataType <URI>
Occurrence Min: 0; Max: unbounded

Term URI http://purl.org/rslp/terms#hasAssociation
Name hasAssociation
Definition Another collection that has association by provenance with this collection
Has Encoding Scheme http://purl.org/dc/terms/URI
DataType <URI>
Occurrence Min: 0; Max: unbounded

Term URI http://purl.org/dc/terms/isReferencedBy
Name isReferencedBy
Definition A publication that provides more information about the collection, such as a general information webpage; a help guide for using the collection; a report based on the use, study, or analysis of the collection
Has Encoding Scheme http://purl.org/dc/terms/URI
DataType <URI>
Occurrence Min: 0; Max: unbounded

Term URI http://iesr.ac.uk/terms/#admeta
Name admeta
Occurrence Min: 1; Max: 1


Service Properties

Term URI http://purl.org/dc/elements/1.1/title
Name title
Definition Name of the service
Comments The language of the property may be indicated using 'xml:lang'
DataType <string>
Occurrence Min: 1; Max: 1
Searchable Transactional service only: 4, 1097, 1016, 1017, 1035; title, anywhere

Term URI http://purl.org/dc/elements/1.1/identifier
Name identifier
Definition A formal global identifier of the service
Has Encoding Scheme http://purl.org/dc/terms/URI
Condition This identifier will be assigned by the IESR on registration
DataType <URI>
Occurrence Min: 1; Max: 1
Searchable Transactional service only: 12, 1032; iesrid [Exact match, Primary key]
Searchable 1062, 1104, 1016, 1017, 1035; identifier, anywhere [Exact match]

Term URI http://purl.org/dc/terms/abstract
Name abstract
Definition A free text summary description of the service
Comments Generally a service description will be provided for a transactional service only. For collection-based services the description is within the Collection properties. However a description may be provided for a collection-based service where there is significant further service-related information.
Comments The language of the property may be indicated using 'xml:lang'
DataType <string>
Occurrence Min: 0; Max: 1
Searchable 62, 1100, 1143, 1016, 1017, 1035; description, anywhere

Term URI http://purl.org/rslp/terms#locator
Name locator
Definition The URI of the access point for the service
Comments For Z39.50 serices this will be a URI beginning z3950s:, as defined by http://www.ietf.org/rfc/rfc2056.txt.
Has Encoding Scheme http://purl.org/dc/terms/URI
DataType <URI>
Occurrence Min: 1; Max: 1
Searchable 1209, 1016, 1017, 1035; location, anywhere [Exact match]

Term URI http://iesr.ac.uk/terms/#interface
Name interface
Definition A resource that provides interface information about the service, such as available inputs and outputs, in a machine readable format.
Comments For SOAP services this will be the WSDL/WSIL file. For Z39.50/SRW services it will be the Zeerex file. For Web-cgi services it will be according to an IESR-defined XML schema.
Has Encoding Scheme http://purl.org/dc/terms/URI
DataType <URI>
Occurrence Min: 0; Max: 1

Term URI http://purl.org/dc/elements/1.1/type
Name type
Definition Technical type of interface providing access to service
Has Encoding Scheme http://iesr.ac.uk/terms/#AccMthdList
DataType <string>
Occurrence Min: 1; Max: 1
Searchable 1148, 1016, 1017, 1035; accessmthd, anywhere [Exact match]

Term URI http://purl.org/dc/elements/1.1/type
Name type
Definition Type of the service
Has Encoding Scheme http://iesr.ac.uk/terms/#SvcTypeList
Has Encoding Scheme http://purl.org/dc/terms/DCMIType
Condition An XML record output from the IESR will have `type=Service' from the DCMI Type Vocabulary. It is not necessary to supply this type on input, and no other terms from the DCMI Type Vocabulary should be used.
DataType <string>
Occurrence Min: 0; Max: unbounded
Searchable 1034, 1016, 1017, 1035; svctype, anywhere

Term URI http://iesr.ac.uk/terms/#output
Name output
Definition Output format available from the service
Comments Expected values would be: text/html; text/xml; application/xhtml+xml
Has Encoding Scheme http://purl.org/dc/terms/IMT
DataType <string>
Occurrence Min: 0; Max: unbounded

Term URI http://purl.org/dc/terms/accessRights
Name accessRights
Definition Indication of security of the service
Comments Access control for the service
Has Encoding Scheme http://iesr.ac.uk/terms/#AuthList
DataType <string>
Occurrence Min: 1; Max: unbounded
Searchable 1157, 1016, 1017, 1035; accessctrl, anywhere [Exact match]

Term URI http://purl.org/dc/terms/accessRights
Name accessRights
Definition Information about who can access the service
Comments Domain where service is available. Applicable for example to OpenURL Resolvers and Library Catalogues
Has Encoding Scheme http://iesr.ac.uk/terms/#DNSDomain
DataType <string>
Occurrence Min: 0; Max: unbounded
Searchable 56, 1016, 1017, 1035; domain, anywhere [Exact match]

Term URI http://iesr.ac.uk/terms/#supportsStandard
Name supportsStandard
Definition Indication of standards and profiles supported by the service
Has Encoding Scheme http://iesr.ac.uk/terms/#StdsList
DataType <string>
Occurrence Min: 0; Max: unbounded
Searchable 5001, 1016, 1017, 1035; stdssupport, anywhere [Exact match]

Term URI http://purl.org/rslp/terms#seeAlso
Name seeAlso
Definition A document that provides more information about using the service
Has Encoding Scheme http://purl.org/dc/terms/URI
DataType <URI>
Occurrence Min: 0; Max: unbounded

Term URI http://iesr.ac.uk/terms/#logo
Name logo
Definition A logo for the service
Comments This is a URL that will yield a graphical logo when displayed on a web page
Has Encoding Scheme http://purl.org/dc/terms/URI
DataType <URI>
Occurrence Min 0; Max 1

Term URI http://purl.org/rslp/terms#administrator
Name administrator
Definition An agent that has responsibility for the electronic environment in which the collection is held
Has Encoding Scheme http://purl.org/dc/terms/URI
Condition The entity that is the value of the property must be registered in the IESR with this global identifier
DataType <URI>
Occurrence Min: 1; Max: unbounded
Searchable (via agent identifier)

Term URI http://iesr.ac.uk/terms/#serves
Name serves
Definition A collection that the service makes available
Has Encoding Scheme http://purl.org/dc/terms/URI
Condition The entity that is the value of the property must be registered in the IESR with this global identifier
DataType <URI>
Occurrence Min: 0; Max: unbounded

Term URI http://iesr.ac.uk/terms/#admeta
Name admeta
Occurrence Min: 1; Max: 1


Agent Properties

Term URI http://purl.org/dc/elements/1.1/identifier
Name identifier
Definition A formal global identifier for Agent
Has Encoding Scheme http://purl.org/dc/terms/URI
Condition This identifier will be assigned by the IESR on registration
DataType <URI>
Occurrence Min 1; Max 1
Searchable 1062, 1104, 1016, 1017, 1035; identifier, anywhere [Exact match]

Term URI http://purl.org/dc/elements/1.1/title
Name title
Definition The name of organisation that is the agent
Comments Organisation names should be in direct order
Comments The language of the property may be indicated using 'xml:lang'
Condition An agent must have an organisation name
DataType <string>
Occurrence Min 1; Max 1
Searchable 1131, 1164, 1016, 1017, 1035; agent, anywhere

Term URI http://purl.org/dc/elements/1.1/description
Name description
Definition Description of the agent
Comments The description should not refer to any particular collection or service
Comments The language of the property may be indicated using 'xml:lang'
DataType <string>
Occurrence Min 0; Max 1

Term URI http://iesr.ac.uk/terms/#phone
Name phone
Definition Telephone number of agent
Comments Global international telephone number begining '+' is preferred
DataType <phone>
Occurrence Min 0; Max 1

Term URI http://iesr.ac.uk/terms/#email
Name email
Definition Email contact address for agent
Obligation Conditional
Condition An agent that is an administrator of a service must have a contact email address
DataType <email>
Occurrence Min 1; Max 1

Term URI http://purl.org/dc/elements/1.1/relation
Name relation
Definition URL for agent
Has Encoding Scheme http://purl.org/dc/terms/URI
DataType <URI>
Occurrence Min 0; Max 1

Term URI http://iesr.ac.uk/terms/#logo
Name logo
Definition A logo for agent
Comments This is a URL that will yield a graphical logo when displayed on a web page
Has Encoding Scheme http://purl.org/dc/terms/URI
DataType <URI>
Occurrence Min 0; Max 1

Term URI http://iesr.ac.uk/terms/#owns
Name owns
Definition A collection that the agent legally owns or possesses
Has Encoding Scheme http://purl.org/dc/terms/URI
Condition The entity that is the value of the property must be registered in the IESR with this global identifier
DataType <URI>
Occurrence Min: 0; Max: unbounded

Term URI http://iesr.ac.uk/terms/#administers
Name administers
Definition A service that makes a collection available from the electronic environment for which the agent is responsible
Has Encoding Scheme http://purl.org/dc/terms/URI
Condition The entity that is the value of the property must be registered in the IESR with this global identifier
DataType <URI>
Occurrence Min: 0; Max: unbounded

Term URI http://iesr.ac.uk/terms/#admeta
Name admeta
Occurrence Min 1; Max 1


Administrative Metadata Properties

Term URI http://purl.org/dc/elements/1.1/creator
Name creator
Definition The organisation that supplied the metadata record
Comments This property is repeated: name of organisation; URI of organisation
DataType <string>
DataType <URI>
Occurrence Min 1; Max 1

Term URI http://purl.org/dc/elements/1.1/publisher
Name publisher
Definition The organisation responsible for making the metadata record available
Comments This property is repeated: name of organisation; URI of organisation
DataType <string> Fixed value: IESR
DataType <URI> Fixed value: http://iesr.ac.uk
Occurrence Min 1; Max 1

Term URI http://purl.org/dc/terms/modified
Name modified
Definition Date when metadata record was updated within IESR
Condition Not required for initial data entry. Will be added/updated by IESR on registration of the record
Has Encoding Scheme http://purl.org/dc/terms/W3CDTF
DataType <date>
Occurrence Min 1; Max 1
Searchable Internal IESR use only: modified [Date YYYY-MM-DD]

Term URI http://purl.org/dc/elements/1.1/source
Name source
Definition Source record from which this metadata record was derived
Has Encoding Scheme http://purl.org/dc/terms/URI
DataType <URI>
Occurrence Min 0; Max unbounded

Term URI http://purl.org/dc/elements/1.1/rights
Name rights
Definition Rights or restrictions on the use of the metadata record
Comments Access to metadata records in the IESR will be freely available. But the records are covered by a Creative Commons licence. All contributors of data to the IESR agree to this licence by default. The licence is Attribution required; Non-commercial; Share-alike
Attribution (by): The licensor permits others to copy, distribute, display, and perform the work. In return, licensees must give the original author attribution.
Noncommercial (nc): The licensor permits others to copy, distribute, display, and perform the work. In return, licensees may not use the work for commercial purposes - unless thay get the licensor's permission.
Share-alike (sa): The licensor permits others to distribute derivative works only under a licence identical to the one that governs the licensor's work.
Comments A second rights statement requires that the IESR administrative metadata must always be retained with its associated entity description
Has Encoding Scheme http://purl.org/dc/terms/URI
DataType <URI> Fixed value: http://creativecommons.org/licenses/by-nc-sa/2.0/uk/
DataType <string> Fixed value: text statement
Occurrence Min 2; Max 2


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