@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af8966d9-4a70-4948-9b4b-de846a2d0552> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af8966d9-4a70-4948-9b4b-de846a2d0552> .