@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6f15c8bc-5445-4e6d-bdc1-14169d6ecc75> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6f15c8bc-5445-4e6d-bdc1-14169d6ecc75> .