@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af8e9437-1a69-428c-8ad2-3a0f9aa84bfc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af8e9437-1a69-428c-8ad2-3a0f9aa84bfc> .