@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad53a36d-af8f-44fb-a571-15d6bb58ebd1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad53a36d-af8f-44fb-a571-15d6bb58ebd1> .