@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/663b6b2c-3c56-486c-81aa-aed688e75cb8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/663b6b2c-3c56-486c-81aa-aed688e75cb8> .