@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4181afb-8587-4582-a57c-bb92f2dd0658> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4181afb-8587-4582-a57c-bb92f2dd0658> .