@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18872468-6509-4e86-a6a7-8f3d4df80901> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18872468-6509-4e86-a6a7-8f3d4df80901> .