@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af9f350b-a8ec-40f1-800f-282a6f4c7ac4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af9f350b-a8ec-40f1-800f-282a6f4c7ac4> .