@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff3801d1-b3d4-4adc-a0d9-765eebccd759> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff3801d1-b3d4-4adc-a0d9-765eebccd759> .