@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6c9a65fa-f84a-4ba8-9ff2-8689e4cc31dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6c9a65fa-f84a-4ba8-9ff2-8689e4cc31dd> .