@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18bc3afd-3e32-4152-b1c6-10e9cf63f798> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18bc3afd-3e32-4152-b1c6-10e9cf63f798> .