https://brickschema.org/schema/Brick#Transformer
A Transformer is usually fed by a high-voltage source and then steps down the voltage to a lower-voltage feed for low-voltage application (such as lights). Transformers also can step up voltage, but this generally does not apply to in building distribution.
@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:Transformer a owl:Class,
sh:NodeShape ;
rdfs:label "Transformer"@en ;
rdfs:subClassOf brick:Electrical_Equipment ;
skos:definition "A Transformer is usually fed by a high-voltage source and then steps down the voltage to a lower-voltage feed for low-voltage application (such as lights). Transformers also can step up voltage, but this generally does not apply to in building distribution."@en ;
sh:rule [ a sh:TripleRule ;
sh:object tag:Equipment ;
sh:predicate brick:hasTag ;
sh:subject sh:this ],
[ a sh:TripleRule ;
sh:object tag:Transformer ;
sh:predicate brick:hasTag ;
sh:subject sh:this ] ;
brick:hasAssociatedTag tag:Equipment,
tag:Transformer .