@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1561532c-c5ec-47ef-b58a-8f0827742476> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1561532c-c5ec-47ef-b58a-8f0827742476> .