@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/89fe1512-c83b-4e8f-8832-023bf082cdea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/89fe1512-c83b-4e8f-8832-023bf082cdea> .