@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af8746c4-1afd-45be-9d0f-79e17af0d654> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af8746c4-1afd-45be-9d0f-79e17af0d654> .