@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffd18e88-06a9-4709-a435-a7264d0f2da8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffd18e88-06a9-4709-a435-a7264d0f2da8> .