@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1af859fd-67d6-4668-ba4c-3bd410a5cc19> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1af859fd-67d6-4668-ba4c-3bd410a5cc19> .