@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57b73d9e-3a82-4b64-b9b1-bf70cdf16a52> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57b73d9e-3a82-4b64-b9b1-bf70cdf16a52> .