https://brickschema.org/schema/Brick#Substance
@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 sosa: <http://www.w3.org/ns/sosa/> .
brick:Substance a owl:Class,
sh:NodeShape ;
rdfs:label "Substance"@en ;
rdfs:subClassOf sosa:FeatureOfInterest,
brick:Measurable .