@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3d57b140-0a7f-4f7a-a73e-c8e3340b8392> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3d57b140-0a7f-4f7a-a73e-c8e3340b8392> .