@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8161f3c6-f0fd-41aa-9d5c-537141c06a5a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8161f3c6-f0fd-41aa-9d5c-537141c06a5a> .