@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ac63440-9999-44b4-bda1-4922ade57beb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ac63440-9999-44b4-bda1-4922ade57beb> .