@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18f0278e-7606-4d49-85f9-4bae818af260> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18f0278e-7606-4d49-85f9-4bae818af260> .