@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a503927e-c6df-4339-8718-51ca23c93c3c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a503927e-c6df-4339-8718-51ca23c93c3c> .