brick:Natural_Gas_Flow_Sensor leaf node

@prefix brick: <https://brickschema.org/schema/Brick#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix qudtqk: <http://qudt.org/vocab/quantitykind/> .
@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:Natural_Gas_Flow_Sensor a owl:Class,
        sh:NodeShape ;
    rdfs:label "Natural Gas Flow Sensor"@en ;
    rdfs:subClassOf brick:Flow_Sensor ;
    skos:definition "Measures the rate of flow of natural gas"@en ;
    sh:rule [ a sh:TripleRule ;
            sh:object tag:Flow ;
            sh:predicate brick:hasTag ;
            sh:subject sh:this ],
        [ a sh:TripleRule ;
            sh:object tag:Gas ;
            sh:predicate brick:hasTag ;
            sh:subject sh:this ],
        [ a sh:TripleRule ;
            sh:object tag:Natural ;
            sh:predicate brick:hasTag ;
            sh:subject sh:this ],
        [ a sh:TripleRule ;
            sh:object tag:Point ;
            sh:predicate brick:hasTag ;
            sh:subject sh:this ],
        [ a sh:TripleRule ;
            sh:object tag:Sensor ;
            sh:predicate brick:hasTag ;
            sh:subject sh:this ] ;
    brick:hasAssociatedTag tag:Flow,
        tag:Gas,
        tag:Natural,
        tag:Point,
        tag:Sensor ;
    brick:hasQuantity qudtqk:VolumeFlowRate ;
    brick:hasSubstance brick:Natural_Gas .