@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21c62b65-6c23-4eb4-ada4-3b944417e530> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21c62b65-6c23-4eb4-ada4-3b944417e530> .