@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aca640a8-3b64-49fb-af32-bbd3404ff268> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aca640a8-3b64-49fb-af32-bbd3404ff268> .