@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4b9d7a3-81d3-4b18-a11f-3d629c5f2608> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4b9d7a3-81d3-4b18-a11f-3d629c5f2608> .