@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18c5e31c-06d7-4e89-9c16-fb46a255bdef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18c5e31c-06d7-4e89-9c16-fb46a255bdef> .