brick:Relief_Fan leaf node

@prefix brick: <https://brickschema.org/schema/Brick#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix tag: <https://brickschema.org/schema/BrickTag#> .

brick:Relief_Fan a owl:Class,
        sh:NodeShape ;
    rdfs:label "Relief Fan"@en ;
    rdfs:subClassOf brick:Fan ;
    skos:definition "A fan that is a component of a Relief Air System, ensuring building doesn't become over-pressurised"@en ;
    sh:rule [ a sh:TripleRule ;
            sh:object tag:Equipment ;
            sh:predicate brick:hasTag ;
            sh:subject sh:this ],
        [ a sh:TripleRule ;
            sh:object tag:Fan ;
            sh:predicate brick:hasTag ;
            sh:subject sh:this ],
        [ a sh:TripleRule ;
            sh:object tag:Relief ;
            sh:predicate brick:hasTag ;
            sh:subject sh:this ] ;
    brick:hasAssociatedTag tag:Equipment,
        tag:Fan,
        tag:Relief .