@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18dad3dd-a03b-4ac7-87cd-c994b91bc252> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18dad3dd-a03b-4ac7-87cd-c994b91bc252> .