@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/815dcf51-52b2-47ab-8b7c-2e88b66308da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/815dcf51-52b2-47ab-8b7c-2e88b66308da> .