@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17e7ef67-57dd-451d-a434-3e6a6eeb3f90> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17e7ef67-57dd-451d-a434-3e6a6eeb3f90> .