@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e87e51e0-28cb-4c0c-9f71-8fe963a85383> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e87e51e0-28cb-4c0c-9f71-8fe963a85383> .