@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ef58c21-b69b-47ad-86a6-62090c5ee758> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ef58c21-b69b-47ad-86a6-62090c5ee758> .