@prefix bacnet: <http://data.ashrae.org/bacnet/2020#> .
@prefix brick: <https://brickschema.org/schema/Brick#> .
@prefix bsh: <https://brickschema.org/schema/BrickShape#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix qudt: <http://qudt.org/schema/qudt/> .
@prefix qudtqk: <http://qudt.org/vocab/quantitykind/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix rec: <https://w3id.org/rec#> .
@prefix ref: <https://brickschema.org/schema/Brick/ref#> .
@prefix s223: <http://data.ashrae.org/standard223#> .
@prefix sdo: <http://schema.org/> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix sosa: <http://www.w3.org/ns/sosa/> .
@prefix tag: <https://brickschema.org/schema/BrickTag#> .
@prefix unit: <http://qudt.org/vocab/unit/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix : <urn:ont1/> .

<urn:ont1> a owl:Ontology ;
    owl:imports <urn:ont3> .

:VAV a owl:Class .
:AHU a owl:Class .
