@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c3a2b5d-e7be-40f8-b9ec-033e38f964ee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c3a2b5d-e7be-40f8-b9ec-033e38f964ee> .