@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/549570a0-4529-4106-8ef0-89cb41532db9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/549570a0-4529-4106-8ef0-89cb41532db9> .