@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1b4b4ac-3479-4269-aa6e-cad76946d31b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1b4b4ac-3479-4269-aa6e-cad76946d31b> .