@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b91ae071-7332-4267-b8a0-f486ecc2b36e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b91ae071-7332-4267-b8a0-f486ecc2b36e> .