@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18ca091c-a6e2-4507-8243-2c5d1c71981c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18ca091c-a6e2-4507-8243-2c5d1c71981c> .