@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1ed5879-cd30-4525-8139-de706ba4437d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1ed5879-cd30-4525-8139-de706ba4437d> .