@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4c16f21-56a5-4a5e-94de-4e0b2dc3af68> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4c16f21-56a5-4a5e-94de-4e0b2dc3af68> .