@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c51cc1c0-3be4-41ac-871e-5f9e19190e30> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c51cc1c0-3be4-41ac-871e-5f9e19190e30> .