@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad90ef2e-9e30-4034-92d3-53e87cb0dd8b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad90ef2e-9e30-4034-92d3-53e87cb0dd8b> .