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To describe the repository and its structure (communities and collections) a DSpace Repository Ontology was created. The DSpace Repository Ontology contains classes like Repository, Community, Collection and Item. The class Repository is a subclass of void:Dataset. Everyone using dspace-rdf should consider to add a description of the repository as a Dataset. This can be done with the StaticDSOConverterPlugin as described above. The following part is an example for the contents of the file [dspace-install]/config/modules/rdf/contstant-data-site.ttl which can be used to add static to the description of the repository itself:
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@prefix void: <http://rdfs.org/ns/void#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix : <#> .
# void expects the following URI to be a unique reference to the description of an single repository only.
# See http://www.w3.org/TR/2011/NOTE-void-20110303/#webpage for further information.
<> foaf:homepage <http://dspace.demo.org/jspui> ;
# you may add a link to the homepage of the organization running the repository this way.
foaf:page <http://www.dspace.org> ;
# you can use dublin core terms to describe the repository, see http://www.w3.org/TR/2011/NOTE-void-20110303/#dublin-core
dcterms:title "DSpace Demo Repository" ;
dcterms:publisher :DSpaceCommiters ;
dcterms:description "This is a demonstration instance of DSpace. This repository is not a repository that gains persistence or usable content. It is a sandbox repository demonstrating a repository sofware." ;
# use some more information described by void (see http://www.w3.org/TR/2011/NOTE-void-20110303/).
void:sparqlEndpoint <http://demo.dspace.org/tripestore/dspace/sparql> ;
void:feature <http://www.w3.org/ns/formats/N3> ;
void:feature <http://www.w3.org/ns/formats/N-Triples> ;
void:feature <http://www.w3.org/ns/formats/RDF_XML> ;
void:feature <http://www.w3.org/ns/formats/Turtle> ;
void:rootResource <> ;
.
# Describe the publisher:
:DSpaceCommiters a foaf:Organization ;
foaf:homepage <https://wiki.duraspace.org/display/DSPACE/DSpaceContributors> ;
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