@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21d65c07-4003-4646-97ce-3ea2e61e2e8a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21d65c07-4003-4646-97ce-3ea2e61e2e8a> .