QualityLink Ontology and Application Profile
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QualityLink Ontology and Application Profile

Release: 2025-02-13

Modified on: 2025-07-25
Revision:
0.3.1
Publisher:
https://quality-link.eu/
Download serialization:
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License:
https://creativecommons.org/licenses/by/4.0/
Cite as:
QualityLink Ontology and Application Profile. Revision: 0.3.1.
Ontology Specification Draft

Abstract

The QualityLink ontology and application profile build on the European Learning Model (ELM). They defines additional classes and properties to describe things not currently covered in ELM.

Introduction back to ToC

This is a place holder text for the introduction. The introduction should briefly describe the ontology, its motivation, state of the art and goals.

QualityLink: Overview back to ToC

This ontology has the following classes and properties.

Classes

Object Properties

Data Properties

Named Individuals

QualityLink: Description back to ToC

The QualityLink ontology extends the European Learning Model (ELM) ontology by additional classes and properties required in the context of the QualityLink project. These describe things not currently covered in ELM. QualityLink further defines an application profile defined as SHACL constraints, which are based on the ELM Learning Opportunities and Qualifications (LOQ) application profile. The application profile is used by the QualityLink pilot aggregator. The QualityLink profile only adds optional properties to the ELM profile, no required ones.

Cross-reference for QualityLink classes, object properties and data properties back to ToC

This section provides details for each class and property defined by QualityLink.

Classes

European University Alliancec back to ToC or Class ToC

IRI: http://data.quality-link.eu/ontology/v1#EuropeanUniversityAlliance

has super-classes
Group of Higher Education Institutions c
is also defined as
named individual

Group of Higher Education Institutionsc back to ToC or Class ToC

IRI: http://data.quality-link.eu/ontology/v1#GroupOfHEIs

has super-classes
Group c
has sub-classes
European University Alliance c
is also defined as
named individual

Higher Education Institutionc back to ToC or Class ToC

IRI: http://data.quality-link.eu/ontology/v1#HigherEducationInstitution

has super-classes
Organisation c
is also defined as
named individual

kaymakc back to ToC or Class ToC

IRI: http://data.quality-link.eu/ontology/v1#Kajmak

Kaymak is a creamy dairy food similar to clotted cream, made from the milk of water buffalo, cows, sheep, or goats in Central Asia, some Balkan countries, some Caucasus countries, the Levant, Turkic regions, Iran and Iraq.
Source
https://en.wikipedia.org/wiki/Kaymak
has super-classes
F O O D O N 00001256 c

Learning Achievement Specification (ELM)c back to ToC or Class ToC

IRI: http://data.europa.eu/snb/model/elm/LearningAchievementSpecification

Description of a set of knowledge and/or skills used with responsibility and autonomy, which may be acquired.
Is defined by
http://data.europa.eu/snb/model/elm
has super-classes
Specification c
has sub-classes
Learning Opportunity Specification c

Learning Opportunity (ELM)c back to ToC or Class ToC

IRI: http://data.europa.eu/snb/model/elm/LearningOpportunity

The conditions, e.g. time and location, under which a person may acquire a set of knowledge and/or skills used with responsibility and autonomy.
Is defined by
http://data.europa.eu/snb/model/elm
has sub-classes
Learning Opportunity Instance c

Learning Opportunity Instancec back to ToC or Class ToC

IRI: http://data.quality-link.eu/ontology/v1#LearningOpportunityInstance

has super-classes
Learning Opportunity (ELM) c, Learning Opportunity (ELM) c
is in domain of
available to op
is also defined as
named individual

Learning Opportunity Specificationc back to ToC or Class ToC

IRI: http://data.quality-link.eu/ontology/v1#LearningOpportunitySpecification

has super-classes
Learning Achievement Specification (ELM) c, Learning Achievement Specification (ELM) c
is in domain of
superseded op
is also defined as
named individual

OrgReg IDc back to ToC or Class ToC

IRI: http://data.quality-link.eu/ontology/v1#OrgRegIdentifier

has super-classes
Identifier c
is also defined as
named individual

SCHAC Codec back to ToC or Class ToC

IRI: http://data.quality-link.eu/ontology/v1#SchacIdentifier

has super-classes
Identifier c
is also defined as
named individual

Object Properties

absorbedop back to ToC or Object Property ToC

IRI: http://data.quality-link.eu/ontology/v1#absorbed

Organisation absorbed another one (i.e. subject existed before and after the event, object ceased to exist)
has super-properties
related to op
has domain
Organisation c

available toop back to ToC or Object Property ToC

IRI: http://data.quality-link.eu/ontology/v1#availableTo

Indicates the target group to which this learning opportunity is available
has domain
Learning Opportunity Instance c
has range
Learner Group c

includes students ofop back to ToC or Object Property ToC

IRI: http://data.quality-link.eu/ontology/v1#studentsOf

Defines that the target group of learners includes the students of an education institution, or an alliance thereof
has domain
Learner Group c

minimum EQF Levelop back to ToC or Object Property ToC

IRI: http://data.quality-link.eu/ontology/v1#minimumEQFLevel

Defines that the learning opportunity is offered to students enrolled in another learning opportunity at a specified EQF level or higher. If provided, the value must come from the EU controlled vocabulary http://publications.europa.eu/resource/dataset/european-qualification-framework
has domain
Learner Group c

related toop back to ToC or Object Property ToC

IRI: http://data.quality-link.eu/ontology/v1#relatedTo

A relationship between Learning Opportunities or Organisations (abstract)

has characteristics: asymmetric

has sub-properties
absorbed op, spun off from op, succeeded op, superseded op

required learning opportunity for entryop back to ToC or Object Property ToC

IRI: http://data.quality-link.eu/ontology/v1#entryRequirementLearningOpportunity

Specific entry requirement or prerequisite to have completed another learning opportunity.
has domain
Learning Opportunity Specification Reference c

required learning outcome for entryop back to ToC or Object Property ToC

IRI: http://data.quality-link.eu/ontology/v1#entryRequirementLearningOutcome

Specific entry requirement or prerequisite to have achieved a particular learning outcome.
has domain
Learning Outcome c

specific learning opportunityop back to ToC or Object Property ToC

IRI: http://data.quality-link.eu/ontology/v1#limitLearningOpportunity

Defines that the learning opportunity is offered to students enrolled in a specified other learning opportunity.
has domain
Learner Group c

spun off fromop back to ToC or Object Property ToC

IRI: http://data.quality-link.eu/ontology/v1#spunOffFrom

Organisation spun off from another one (i.e. subject newly created by the event, object existed before and after)
has super-properties
related to op
has domain
Organisation c

succeededop back to ToC or Object Property ToC

IRI: http://data.quality-link.eu/ontology/v1#succeeded

Organisation succeeded/replaced another one (i.e. subject was newly created by the event, object ceased to exist)
has super-properties
related to op
has domain
Organisation c

supersededop back to ToC or Object Property ToC

IRI: http://data.quality-link.eu/ontology/v1#superseded

Learning Opportunity specification superseded another one, which is no longer (or temporarily not) offered.
has super-properties
related to op
has domain
Learning Opportunity Specification c

Data Properties

enrolled learner countdp back to ToC or Data Property ToC

IRI: http://data.quality-link.eu/ontology/v1#enrolledLearnerCount

The number of learners that are currently enrolled for the Learning Opportunity Instance.
has range
non Negative Integer

enrolment capacitydp back to ToC or Data Property ToC

IRI: http://data.quality-link.eu/ontology/v1#enrolmentCapacity

The number of learners that can register for a Learning Opportunity Instance.
has range
non Negative Integer

is activedp back to ToC or Data Property ToC

IRI: http://data.quality-link.eu/ontology/v1#isActive

Learning Opportunity Specification is active, i.e. instances are currently offered or the education provider expects that instances will still be offered in the future.
has range
boolean

minimum enrolmentdp back to ToC or Data Property ToC

IRI: http://data.quality-link.eu/ontology/v1#enrolmentMinimum

The number of learners that at least need to enrole for a Learning Opportunity Instance to take place.
has range
non Negative Integer

open to non-enrolled learnersdp back to ToC or Data Property ToC

IRI: http://data.quality-link.eu/ontology/v1#isOpenToNonEnrolled

Indicates that a learning opportunity is alos open to learners not currently enrolled as regular students.
has range
boolean

registration portaldp back to ToC or Data Property ToC

IRI: http://data.quality-link.eu/ontology/v1#registrationPortal

A web page at which one can register or enrol for a Learning Opportunity.
has range
any U R I

versiondp back to ToC or Data Property ToC

IRI: http://data.quality-link.eu/ontology/v1#version

A number or other identifier that indicates the version of the Learning Opportunity specifcation.
has range
string

Named Individuals

European University Allianceni back to ToC or Named Individual ToC

IRI: http://data.quality-link.eu/ontology/v1#EuropeanUniversityAlliance

belongs to
Node Shape c
is also defined as
class

Group of Higher Education Institutionsni back to ToC or Named Individual ToC

IRI: http://data.quality-link.eu/ontology/v1#GroupOfHEIs

belongs to
Node Shape c
is also defined as
class

Higher Education Institutionni back to ToC or Named Individual ToC

IRI: http://data.quality-link.eu/ontology/v1#HigherEducationInstitution

belongs to
Node Shape c
is also defined as
class

Learner Groupni back to ToC or Named Individual ToC

IRI: http://data.quality-link.eu/ontology/v1#LearnerGroup

belongs to
Node Shape c
is also defined as
class

Learning Achievement Specification (ELM)ni back to ToC or Named Individual ToC

IRI: http://data.europa.eu/snb/model/ap/loq-constraints/LearningAchievementSpecificationShape

belongs to
Node Shape c
is also defined as
class

Learning Opportunity (ELM)ni back to ToC or Named Individual ToC

IRI: http://data.europa.eu/snb/model/ap/loq-constraints/LearningOpportunityShape

belongs to
Node Shape c
is also defined as
class

Learning Opportunity Instanceni back to ToC or Named Individual ToC

IRI: http://data.quality-link.eu/ontology/v1#LearningOpportunityInstance

belongs to
Node Shape c
is also defined as
class

Learning Opportunity Instance Referenceni back to ToC or Named Individual ToC

IRI: http://data.quality-link.eu/ontology/v1#LearningOpportunityInstanceReference

belongs to
Node Shape c
is also defined as
class

Learning Opportunity Specificationni back to ToC or Named Individual ToC

IRI: http://data.quality-link.eu/ontology/v1#LearningOpportunitySpecification

belongs to
Node Shape c
is also defined as
class

Learning Opportunity Specification Referenceni back to ToC or Named Individual ToC

IRI: http://data.quality-link.eu/ontology/v1#LearningOpportunitySpecificationReference

belongs to
Node Shape c
is also defined as
class

OrgReg (identifier scheme)ni back to ToC or Named Individual ToC

IRI: http://data.quality-link.eu/ontology/v1#OrgReg

The identifier scheme defined by the Register of Public Sector Organisations (OrgReg)
belongs to
Concept Scheme c

OrgReg IDni back to ToC or Named Individual ToC

IRI: http://data.quality-link.eu/ontology/v1#OrgRegIdentifier

belongs to
Node Shape c
is also defined as
class

SCHAC (identifier scheme)ni back to ToC or Named Individual ToC

IRI: http://data.quality-link.eu/ontology/v1#Schac

The identifier scheme for higher education institutions defined by the Schema for Academia (SCHAC).
belongs to
Concept Scheme c

SCHAC Codeni back to ToC or Named Individual ToC

IRI: http://data.quality-link.eu/ontology/v1#SchacIdentifier

belongs to
Node Shape c
is also defined as
class

Legend back to ToC

c: Classes
op: Object Properties
dp: Data Properties
ni: Named Individuals

References back to ToC

Add your references here. It is recommended to have them as a list.

Acknowledgments back to ToC

The authors would like to thank Silvio Peroni for developing LODE, a Live OWL Documentation Environment, which is used for representing the Cross Referencing Section of this document and Daniel Garijo for developing Widoco, the program used to create the template used in this documentation.