@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81834493-46c9-4b2e-9d88-275a6ec5e441> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81834493-46c9-4b2e-9d88-275a6ec5e441> .