@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af43b1c9-79c8-46dc-acdc-612955dc5947> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af43b1c9-79c8-46dc-acdc-612955dc5947> .