@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ecd91b1c-f8d7-4d61-8f47-fbc09b23a0ce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ecd91b1c-f8d7-4d61-8f47-fbc09b23a0ce> .