@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af2768e0-d0cd-4e91-a4ac-e95c3e086c65> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af2768e0-d0cd-4e91-a4ac-e95c3e086c65> .