@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e81c5573-9a00-4f65-a3f6-7ada454459e9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e81c5573-9a00-4f65-a3f6-7ada454459e9> .