@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c157a1c1-607e-4651-a710-6b5f40ed5711> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c157a1c1-607e-4651-a710-6b5f40ed5711> .