@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9ffce7b-75a5-4f4c-b1a0-35efca72bab4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9ffce7b-75a5-4f4c-b1a0-35efca72bab4> .