@prefix bot:     <https://w3id.org/bot#> .
@prefix cx:      <https://w3id.org/construct-dcat#> .
@prefix dcat:    <http://www.w3.org/ns/dcat#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix ex:      <https://example.org/construct-dcat/> .
@prefix ifc:     <https://standards.buildingsmart.org/IFC/DEV/IFC4_3/OWL#> .
@prefix skos:    <http://www.w3.org/2004/02/skos/core#> .

# These RDF triples are catalog metadata. The distributions they describe are
# ordinary non-RDF IFC-SPF and AAS JSON files.

ex:construction-catalog
    a dcat:Catalog ;
    dcterms:title "Example construction data catalog"@en ;
    dcat:dataset ex:wall-model, ex:pump-aas .

ex:wall-model
    a dcat:Dataset, cx:BIMDataset ;
    dcterms:title "Example IFC wall model"@en ;
    dcterms:description "DCAT metadata for a non-RDF IFC-SPF building model containing walls."@en ;
    cx:describesAssetType ifc:IfcWall ;
    cx:usesOntology bot: ;
    dcat:distribution ex:wall-model-ifc .

ex:wall-model-ifc
    a dcat:Distribution ;
    dcterms:title "IFC-SPF distribution"@en ;
    dcterms:format "IFC-SPF" ;
    dcat:mediaType <https://www.iana.org/assignments/media-types/model/step> ;
    dcat:downloadURL <https://example.org/construct-dcat/data/wall-model.ifc> .

ex:pump-aas
    a dcat:Dataset, cx:AASDataset ;
    dcterms:title "Example pump Asset Administration Shell"@en ;
    dcterms:description "DCAT metadata for a non-RDF AAS JSON package."@en ;
    cx:hasAASSubmodel ex:nameplate-submodel ;
    cx:alignsWithConcept ex:maintenance-concept ;
    dcat:distribution ex:pump-aas-json .

ex:pump-aas-json
    a dcat:Distribution ;
    dcterms:title "AAS JSON distribution"@en ;
    dcterms:format "Asset Administration Shell JSON" ;
    dcat:mediaType <https://www.iana.org/assignments/media-types/application/json> ;
    dcat:downloadURL <https://example.org/construct-dcat/data/pump-aas.json> .

# This project-local example IRI deliberately avoids claiming an official AAS
# RDF namespace or canonical RDF class for Submodel.
ex:nameplate-submodel
    dcterms:title "Example nameplate submodel descriptor"@en ;
    dcterms:description "An illustrative discovery anchor, not an official AAS RDF term."@en .

ex:maintenance-concept
    a skos:Concept ;
    skos:prefLabel "Maintenance information"@en .