@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/afd57c88-26c1-4168-82f0-ba0191b9571d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/afd57c88-26c1-4168-82f0-ba0191b9571d> .