@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15b1e294-8b9c-4500-bbc4-2edcde7cea18> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15b1e294-8b9c-4500-bbc4-2edcde7cea18> .