@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6b5557df-6e40-421d-be9f-21929962b585> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6b5557df-6e40-421d-be9f-21929962b585> .