@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af2c804f-5d69-41f3-8a2c-37e2e187c95e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af2c804f-5d69-41f3-8a2c-37e2e187c95e> .