The Semantic Turkey metadata registry ontology

Released Sat, 11 Feb 2023

This version:
http://semanticturkey.uniroma2.it/ns/mdr-2.0.1
Latest version:
http://semanticturkey.uniroma2.it/ns/mdr
Previous version:
http://semanticturkey.uniroma2.it/ns/mdr-2.0
Revision:
2.0.1
Creators:
Manuel Fiorelli
Armando stellato
Sources:
RDF/XML Turtle

Abstract

An application profile of DCAT combining it with other metadata vocabularies (e.g. VoID, DCTERMS, LIME) to meet requirements elicited in various use cases of the Semantic Web platform Semantic Turkey

Introduction back to ToC

Namespace declarations

Table 1: Namespaces used in the document
http://semanticturkey.uniroma2.it/ns/mdr#
cc http://creativecommons.org/ns#
dc http://purl.org/dc/elements/1.1/
dcat http://www.w3.org/ns/dcat#
dcterms http://purl.org/dc/terms/
foaf http://xmlns.com/foaf/0.1/
lime http://www.w3.org/ns/lemon/lime#
owl http://www.w3.org/2002/07/owl#
rdf http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs http://www.w3.org/2000/01/rdf-schema#
sd http://www.w3.org/ns/sparql-service-description#
vann http://purl.org/vocab/vann/
void http://rdfs.org/ns/void#
vs http://www.w3.org/2003/06/sw-vocab-status/ns#
xsd http://www.w3.org/2001/XMLSchema#

The Semantic Turkey metadata registry ontology: Overview back to ToC

This ontology has the following classes and properties.

Classes

Object Properties

Data Properties

Annotation Properties

Ontology Properties

Named Individuals

Cross reference for The Semantic Turkey metadata registry ontology classes, properties and named individuals back to ToC

This section provides details for each class, property and named individual defined by The Semantic Turkey metadata registry ontology.

Classes

Dereferenciation System (en)c back to ToC or Class ToC

IRI: http://semanticturkey.uniroma2.it/ns/mdr#DereferenciationSystem

a method to dereference the identifiers defined by a dataseten
has super-classes
has equivalent-classes
is disjoint with
is in domain of
is in range of
dereferenciation system (en) op

HTTP SPARQL Provider (en)c back to ToC or Class ToC

IRI: http://semanticturkey.uniroma2.it/ns/mdr#HTTPSPARQLProvider

a dataset deployment that supports the SPARQL HTTP Protocolen
has super-classes
RDF Repository (en) c
has equivalent-classes
is disjoint with
is in domain of
is in range of

RDF Repository (en)c back to ToC or Class ToC

IRI: http://semanticturkey.uniroma2.it/ns/mdr#RDFRepository

a deployment of a dataset on an RDF store technologyen
has super-classes
Dataset (en) c, Distribution (en) c
has equivalent-classes
is disjoint with
is in domain of
is in range of

SPARQL Endpoint (en)c back to ToC or Class ToC

IRI: http://semanticturkey.uniroma2.it/ns/mdr#SPARQLEndpoint

a data service enabling SPARQL queries over a dataseten
has super-classes
Data service (en) c
has equivalent-classes
is disjoint with
is in domain of
SPARQL endpoint limitation (en) op
is in range of

SPARQL Endpoint Limitation (en)c back to ToC or Class ToC

IRI: http://semanticturkey.uniroma2.it/ns/mdr#SPARQLEndpointLimitation

a limitation of some SPARQL endpoint. This class is an extension point for recording and subsequently reacting in an application-specific manner to any perceived limitation of an endpoint. The focus is on limitations that cannot objectively be defined a-priori, as they rather depend on a number of boundary conditions, such as the task, the underlying access technology and even the specific queries run to perform the task. Such limitations can then be defined in application-specific ontologies reusing this vocabularyen
has super-classes
has equivalent-classes
is disjoint with
is in domain of
is in range of
SPARQL endpoint limitation (en) op

SPARQL Endpoint Limitation (en)c back to ToC or Class ToC

IRI: http://semanticturkey.uniroma2.it/ns/mdr#SparqlEndpointLimitation

a limitation of some SPARQL endpoint. This class is an extension point for recording and subsequently reacting in an application-specific manner to any perceived limitation of an endpoint. The focus is on limitations that cannot objectively be defined a-priori, as they rather depend on a number of boundary conditions, such as the task, the underlying access technology and even the specific queries run to perform the task. Such limitations can then be defined in application-specific ontologies reusing this vocabularyen
has super-classes
has equivalent-classes
SPARQL Endpoint Limitation (en) c
is disjoint with
is in domain of
is in range of
is deprecated
true

Object Properties

SPARQL endpoint limitation (en)op back to ToC or Object Property ToC

IRI: http://semanticturkey.uniroma2.it/ns/mdr#sparqlEndpointLimitation

relates a SPARQL endpoint to a resource describing some limitation of that endpointen
has super-properties
has domain
SPARQL Endpoint (en) c
has range
SPARQL Endpoint Limitation (en) c
has inverse-properties
is disjoint with

dereferenciation system (en)op back to ToC or Object Property ToC

IRI: http://semanticturkey.uniroma2.it/ns/mdr#dereferenciationSystem

relates a void:Dataset to a resource describing a method to dereference the identifiers defined by that dataset. Currently only two instances: :standardDereferenciation and :noDereferenciation are available, however this will be extended soon to account for versioning and other URI-transformation needsen
has super-properties
has domain
Dataset (en) c
has range
Dereferenciation System (en) c
has inverse-properties
is disjoint with

lod (en)op back to ToC or Object Property ToC

IRI: http://semanticturkey.uniroma2.it/ns/mdr#lod

relates an abstract dcat:Dataset to a concrete one that represents whatever is published as linked data at the dataset namespaceen
has super-properties
has domain
Dataset (en) c
has range
Dataset (en) c
has inverse-properties
is disjoint with

master (en)op back to ToC or Object Property ToC

IRI: http://semanticturkey.uniroma2.it/ns/mdr#master

relates an abstract dcat:Dataset to a concrete one that plays the role of master for the dataset developmenten
has super-properties
has domain
Dataset (en) c
has range
Dataset (en) c
has inverse-properties
is disjoint with

Datatype Properties

Annotation Properties

Ontology Properties

Named Individuals

no dereferenciation (en)dp back to ToC or Named Individuals ToC

IRI: http://semanticturkey.uniroma2.it/ns/mdr#noDereferenciation

standard dereferenciation (en)dp back to ToC or Named Individuals ToC

IRI: http://semanticturkey.uniroma2.it/ns/mdr#standardDereferenciation

Legend back to ToC

c: Classes
op: Object Properties
dp: Data Properties
ap: Annotation Properties
ontp: Ontology Properties
ni: Named Individuals

Acknowledgments back to ToC

This documentation was generated with VocBench 3, adapting a template for the ontology documentation generator Widoco.