@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac1bfe6e-6de5-4806-9e17-87b72fb92da0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac1bfe6e-6de5-4806-9e17-87b72fb92da0> .